Believe it’s A but if I’m wrong I am so sorry
Answer:
a) blockade the southern ports from supply ships
Explanation:
In both cultures, the basis of their economy was agriculture. But this was very difficult to carry out due to the geographical conditions in which they were. They were located in an area where the climate was very dry, the land was scarce and there was very little water to irrigate those lands. Both Chavin and Nazca solved this by using underground aqueducts to transport water and, therefore, irrigate the crops permanently. Then, the most important reason why they resorted to this mechanism is the lack of water to irrigate the crops.
Population growth is one of the world's greatest challenges so as the increase in the number of inmates. Study shows that the government is working their way to improve health support and offer educational program. Some other offices held projects and activities for the development of their welfare and well-being.
