(who, whom) was the first president of the united states

The answer is Who

"Who" is a Subject Pronoun  like he, she and we

"Whom" is an Object Pronoun  like her, him and us

The correct answer is “who was the first president of the United States”. George Washington was the first president of the United States and he served for 8 years.  

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:

a. conversing outside

explanation:

conversing outside is an example of a communication style.

i hope this you, and have a wonderful day!