I'm pretty sure it's B and C.
(((SHORT EXPLAINATION)))
Thomas Jefferson bought 800,000 miles worth of land from the French, (West of the Mississippi River)
Mexico was given up I'm pretty sure out of fear - and they gave the U.S. Califoria sometime too.
Hope this helps!
I believe that it is separation of powers but i’m not 100% sorry
Answer:
Pre-operational stage
Explanation:
The preoperational stage is the 2nd stage of the cognitive-developmental stage of Piaget. This stage carries between the stage of 2 to 7 years. In this stage, the child develops language and it is the hallmark of this stage. At this stage, children are not able to understand the logical meaning of objects. The children are not able to manipulate the information. At this stage, the children are not able to perceive another's viewpoints but they believe in self-perception which is called ego-centrism. Conservation is another technique that is used by children.
Answer: F
Explanation: As you see there on the map it shows low elevation and elevation of -252 Feet.