Answer:
During the period 1450-1750, there is a lot of change occurs in the America and other European countries.
Step-by-step explanation:
During the period 1450-1750, America take part in global trade network which spreads throughout the world. New disease were introduced in the america which killed millions of people. In this era, new social structure is formed due to the presence of different communities in the america. Technology is also improved in building of ships and advancement of weapons due to the use of gunpowder which was a great discovery at that time.