Why did congress disagree with president andrew johnson's reconstruction plan

1 they thought it was too easy on the south

2 they do not want to include all of the southern states

3 they did not want to allow all african-americans to be free

4 they thought the plan was cruel to southerners

the answer is 1. They thought it was too easy on the south.

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.