Under Presidential Reconstruction, in order to regain the right to vote, Southern citizens had to .
a.
pass a citizensip test
b.
take an oath of allegiance to the United States
c.
destroy all Confederate flags
d.
provide housing for Union soldiers sent to restore order

B. Take an oath of allegiance to the United States.

Explanation:

B.take an oath of allegiance to the United States

Explanation:

aug 15, 2012 - although van leeuwenhoek was not the inventor of the microscope, he advanced it more he loved to grind and focus a new lens in order to see the unseen world. most of leeuwenhoek's microscopes were silver. in a simple but significant experiment (1668), he demonstrated that worms found on

the answer would be c