Answer:
B. BCE and AD
Explanation:
"Before Common Era" or Before Christ was born
"Anno Domini" or After Christ was born
The correct answer is <span>A. federalism enables the state and the national government to share power
In a federal state, there is a central federal government with its own set of laws that apply to the whole federation. All laws not regulated by the federal government can be created by local state government for their own states as long as they aren't against the laws established by the federal government. Each state has their own laws to suit their needs.</span>
<span>To prevent abuse or misuse of power</span>
Maybe it's hard for them to understand