Examlex
When a nerve cell is stimulated, the cell membrane becomes ______ permeable to _______.
Lucy Stone
A prominent American abolitionist and suffragist in the 19th century, known for her advocacy for women's rights and abolition of slavery.
Fifteenth Amendment
An amendment to the U.S. Constitution that prohibits the federal and state governments from denying a citizen the right to vote based on that citizen's "race, color, or previous condition of servitude."
Susan B. Anthony
An American social reformer and women's rights activist who played a pivotal role in the women's suffrage movement.
Reconstruction
The period following the Civil War from 1865 to 1877 in the United States, aimed at rebuilding the South and integrating former slaves into society as free citizens.
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