Women in the 1770s were not supposed to be concerned about politics. But Abigail Adams, wife of the second president of the United States, talked and wrote about politics with extraordinary insight. She was one of the earliest supporters of independence, and her ideas influenced the Founding Fathers.

Often ill as a child, Abigail educated herself in her father’s library. Her studies prepared her for a life of public service in which she fought for freedom from England and women’s rights, and stood firmly against slavery. She even wrote the famous "Remember the ladies" letter 150 years before women were allowed to vote. Abigail’s influence over John Adams was so great that some rival politicians nicknamed her "Mrs. President."

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Mary Katherine Goddard was the director of the Baltimore Post Office and one of the world's first female publishers. Her greatest contribution to the Revolution, however, was the printing of the first copy of the Declaration of Independence that included the names of all signatories.

During the war, she ran the Providence Gazette and Maryland Journal, two newspapers that actively supported the American patriots' efforts. Despite the challenges she faced as a woman trying to make her way in a male-dominated society, Mary Katherine Goddard left an invaluable legacy as a pioneering woman in journalism and federal government work.

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During her lifetime, she was known as Lady Washington, but Martha Dandridge Custis Washington will always be remembered as the first in a long line of first ladies of the United States. Martha married George Washington in 1759 and would be by his side in private and public life, even joining him on the battlefield.

While Washington was in office, Martha was in charge of the Presidential galas held to entertain members of the administration and foreign dignitaries. Although at that time she had no official duties or title, her warm temperament and classy poise laid the foundations for a key role that continues to this day.

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Even though Esther was born and raised in England, she sided with her husband, an aide to General Washington, in the American fight for independence. Five years into the war, Esther felt it was time for women to support the Continental troops in a more active way.

Esther's group, the Philadelphia Association, went door to door to ask for contributions. They ended up raising a large sum of money, which they used to supply soldiers in desperate need of provisions. Eventually, they stitched over 2,000 shirts by hand. Esther's vision and the group's dedicated efforts helped remind the men fighting the American Revolutionary War how much they were appreciated.

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Elizabeth Hamilton, sometimes called "Eliza" or "Betsey," was the daughter of one of New York State's wealthiest and most politically influential families. In 1780, Eliza married Founding Father Alexander Hamilton. During their more than 20 years of marriage, she helped Hamilton write his letters and newspaper contributions and accompanied him on numerous historic events.

Strong-willed but caring, Eliza would devote her long widowhood to charity, helping to found New York's first private orphanage. In addition, she worked tirelessly to spread her husband's legacy and ensure that Hamilton had the place he deserved in American history.

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Did you know that during the American Revolutionary War, the Patriots had an American spy in the heart of King George's court? More interestingly, it was a woman! Famous for molding incredible wax sculptures, Patience Lovell Wright had to move to England after her New York studio caught fire.

Her friend, Benjamin Franklin, introduced her to London society. Soon enough, word of her talent reached King George III, who invited her to Buckingham Palace. But she remained loyal to her "dear America," as she called it, and when trouble started back home, Patience decided she could help America's fight for independence by providing decisive information her prominent clients revealed while posing for her.

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At a time when women were expected not to air their views on political issues, Mercy Otis Warren was a poet, playwright, and activist.

During the American Revolution, Warren not only maintained a close relationship with leading political figures such as George Washington, Thomas Jefferson, and John Adams, but she also became a historian and outspoken commentator, as well as the leading female intellectual of the early republic.

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In the 18th century, women had no public outlet to express their convictions or to take a stand. Rebellion was considered men's business. Yet, the courageous Penelope Barker proved to everyone that women could contribute a great deal to the efforts for independence.

In 1774, in Edenton, North Carolina, a group of fifty-one women signed a declaration by Penelope, stating they would not drink tea or wear clothes made in England. The British press called it the "Edenton Tea Party" and ridiculed them. But soon enough, women all over the colonies were boycotting British products. Thanks to Penelope Barker's declaration, every woman in America discovered a smart and original way to rebel against the colonists.

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The daughter of wealthy Pennsylvania Quakers, Mary Norris Dickinson was well-educated and owned one of the largest libraries in the colonies. She believed in a life without violence and in equal rights for men and women, ideas that she did not shy away from voicing in public to the dismay of some more conservative individuals.

For her fundamental role in political thought, influence on other women, and involvement in events related to the Constitutional Convention, the wife of Founding Father John Dickinson definitely deserves her place in history.

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Brought to America as a slave, Phillis Wheatley became the first African-American author. Her poems celebrated learning and virtue and described a yearning for freedom. She also wrote a number of patriotic verses on subjects like the peace treaty of 1783 that ended the American Revolutionary War.

Her most famous piece was a poem to George Washington, in which she refers to him as "first in peace." The poem was published several times during the war to promote the Patriot cause, and Washington liked it so much that he asked to meet her. A true patriot and later a symbol for the abolition of slavery, Phillis Wheatley will always be known as a key contributor to freedom.

Image: Phillis Wheatley, CC0, via Wikimedia Commons