I need help on this A. the Mexican cession
B. the Oregon territory
C. the northwest territory
D. the Louisiana purchase

Abird conservation society has a database of every bird spotted by members in the past year. to make this data part of a gis would require tying each sighting to

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?

After world war one, how did the allied countries hope to keep germany from becoming too powerful again?