Answer: D
Explanation: Because the Gupta's developed the concept of zero, it helped mathematics greatly. By looking at the other side of the organizer, it looks like the impact of have the first efficient post office helped improve communication, so it would make sense that the invention of algebra helped develop pi.
Answer:
I would say Leaders told which villagers were allowed to build permanent houses and where, I think
Explanation:
A plan that details steps to reduce state contributions to climate change
Answer:
A
Explanation:
the anti-Federalists believed that a strong central government would become easily corrupted
