Which statement about vagrancy laws during the Reconstruction Era is correct?

Select the best answer from the choices provided.
A. They were part of the Black Codes.
B. They prevented freedmen from leaving one job and going to another.
C. They were a means of controlling the black population.
D. All answers are correct.

What effect did john hay’s open door policy letters have on the imperial powers of britain, france, germany, russia, and japan? a. it provoked the imperial powers to declare war on the united states. b. it caused the imperial powers to restrict trade in their trade with china. c. it warned the imperial powers that the united states would soon declare war on china. d. it signaled to those powers that the united states would take a larger role in world affairs than before.

Which were lenin’s actions before and during the russian revolution

Brainliesttt !me : ) -what is invisible warfare?