What was the downfall of rich colonies 1. Disease
2. Poor leadership
3.Native American rebillions
4.english takeovers

There are multiple correct answers but disease was the most common answer, and there are plenty of reasons why.

Explanation:

Disease- This was one of the biggest problems at the time seeing as they didn't have common medical knowledge as we do now. They had no idea how to treat most of these problems and if they were spreadable that did not help as the rich would gather together much more and contaminate their germs.

answer to ur question is college b

the federal government of the united states was established by the constitution. us is a presidential republic. the president is head of state, head of government and of a two party legislative and electoral system. the supreme court balances the powers of the federal and the state government. yhe executive branch is headed by the oresident. there are two chambers of congress, the senate and the house of representatives. judicial power is exercised by the judicial branch (or judiciary), comprised of the supreme court and lower federal courts. the judiciary's function is to interpret the   constitution as well as the federal laws and regulations.