In confederate systems, the policies of the states and provinces keep full power over their internal affairs. what is the purpose of this arrangement?

a. ) keep central government focused

b. ) keep central government weak

c. ) keep central government rich

d. ) keep central government small

e. ) keep central government poor

b

Explanation:

I'm pretty sure its to keep the central govt weak because a confederation is a system of government in which sovereign states delegate power to a central government for specific purposes.

answer; the population in brazil is very diverse there are many races and ethnic groups

1. artillery

2. jose san martin

3.their economies remained dependent on outside powers.

4. drafted new economies

5. democracies have replaced dictatorships