Catherine the Great was an empress of Russa who ruled from 1762-1796.
Mary Todd Lincoln was the wife of Abraham Lincoln.
Woodrow Wilson was the 28th U.S. president who was the president during the time when woman got the right to vote. However, he did not lead the movement.
The software components are known as "system files". These files are responsible for breaking down the many tasks at hand for the computer and making sure each one is completed in the proper order.
