What did America look like before world War I that would make some people want ro return to the time ?

#2 the answer is d

#3 the answer is a

#4 the answer is b

answer; i believe the correct answer is (favorable balance);

for this case we have the following equation:

we apply distributive property to the terms within parentheses.

subtracting 2 on both sides of the equation:

independent innovation during the abbasid caliphate