PLEASE HELP ME
• Serve as a candidate's campaign manager
• Give money to a chosen political party
• Displaying a candidate's signs
• Write a letter to the editor in support of a candidate

The actions listed above are all ways for American citizens to
A.
reform campaign finance.
B.
enforce the Bill of Rights.
C.
encourage a three party political system
D.
participate in election campaigns.

D

Explanation:

most likely D. everything listed has to do with election campaigns

would it be plagiarism to copy and paste off of here? ?

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.