Need on some geography just 12 and 10

In a command economy, people are not free toa buy consumer goods.b work in factories.c make production or monetary choices.d receive an education.

Which best describes the characteristics of lynchings in the south from 1880 to 1910? a. the number of lynchings in the south increased b. the number of lynchings in the south decreased. c. the number of lynchings in the south stayed the same. od. the number of lynchings in the south equaled the number in the north

Explain how president trumans knowledge of previous historical events influenced him to initiate us involvement in korea