Select all that apply.
three uses of electricity included:

1.the light bulb
2.the steam locomotive
3.powered communications systems
4.powered machines

Idon't really understand the question. it counts for 20% of my lesson grade and i really need putting the answer into words. anything will . i need asap so im awarding 30 points. a disagreement between states of the united states concerning the rights of states vs. the authority of the national government led to the civil war. state governments were forced by war into a subservient position. what might happen if national governments ceded their authority to a world government by international treaty?

Interest groups are protected by the first amendment guarantees of petition. and what other freedom?

Which of these rose during the great depression? a migration b consumerism c membership in the republican party d employment