How did trade with africa most the american colonies?
a) it supplied them with manmade goods.
b) it gave them important raw materials.
c) it allowed them to get different foods.
d) it brought them slaves to use on plantations.

2 million rollerblades hppe this.

the difference is that white collar worker performs skills like worker as a scientist or well blue collars do physical work and they do services like being a cook.

it's not the readmission

congress also has implied powers, which derive from the necessary and proper clause of the constitution and permit congress "to make all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states.