I need help plz!

What happened to women before, during, and after the American Revolution?

What triumphs did the late 19th century witness in the realms of industrial growth, urbanization, and technological innovation? what challenges did these developments pose for urban dwellers, workers, and recent immigrants? how did city officials and everyday citizens respond to these challenges?

What enabled the drastic increase in us troop development to vietnam between 1964 and 1965?

Why was the treaty of versailles harsh on germany?