According to the neutrality act of 1939, what was required of nations at war in order to buy arms and other supplies from the united states?

An educatethe yuan dynasty was responsible for which of the following: i. improving the road system ii. increasing sea trade with india and south east asia. iii. extending the canal system iv. brutal warfare and ruthless killing of people in order to take over china. a. i & iii c. iv only b. ii only d. all of the above member of the government

What best describes the transportation within cities in the early 1800s

How do you think american life would change greatly, as soldiers went to war in europe?