• Aztecs created chinampas. • Incas built step terraces.
• Medieval peasants cleared forests and drained
swamps.
ol...
What was the primary purpose of all of the activities listed in the list?

I’m pretty sure it’s 4, you can check on the calculator

How  did spanish  power increaseunder charles  v and philip ii? in 1519,charles  v inherited a huge empire. he became king of  spain  and was also the heir to the hapsburg empire. during his 42-year reign, philip worked to expand  spanish  influence, strengthen the catholic church, and make his own power absolute. hope this !