A document or other record of past events created by someone who was present during the events of the time period in which they occurred Primary
Secondary
Tertiary

in the 1890s, southern states enacted a new form of black codes, called “jim crow” laws. these laws made it illegal for blacks and whites to share public facilities. this meant that blacks and whites had to use separate schools, hospitals, libraries, restaurants, hotels, bathrooms, and drinking fountains.

explanation:

i would say b. good luck!

whatever is after like is what is being compared they are comparing bumping into you like they are scared to catch germs you have and to you being contagious