Answer:
the improvement in knowledge about medicine
Explanation:
They were upset because the law forbade them from settling in the Ohio River Valley where there was fertile soil for farming, and the Native Americans weren't using it, plus many colonists had already bought land west of the Appalachians and now weren't allowed to move. Many colonists did not respect the Native Americans and did not want to preserve their land. The colonists just ignored the law and moved across the Appalachians.
True.
As men left jobs open when they went to fight in the war, women had to take up more positions in the workforce. When the men came back, they needed their jobs back, and women weren't happy about being pushed back out of/kept from the workplace. This incited a new sense of unity and purpose among women, and began the fight for gender equality in the workplace(and later on helped fuel the fire for more women's rights campaigns).
Hope this helps! :)
Answer: for his own protection.
Explanation: He can only leave with his Secret Service men. Besides if he wanted a pizza or beer or something all he had to do was make a phone call down to the kitchen and it’s done