How did war and diplomacy change the United States and people's lives in the
early 1800s?

It greatly affect the life of American people.

Explanation:

Due to war with the powerful military of Britain, the United States earn respect in the world and sense of nationalism was also produce among the citizens of United States. The first war which was fought in 1812 by United States against Britain and its alliances. The main cause of this war was the economic sanctions that was taken by the Britain and French against the United States. This war won by Britain against United States by defending its territories in america.

the correct answer is 2.

a slump in geology means a mass movement process of slope failure. a mass of rock or unconsolidated material drops along a slip surface. in other words, rock layers move a short distance down the slope. the slump block is an intact block (2), without any landslide material.

in this image, 1 is the surface of rapture (scarp), 2 the slump block, 3 main scarp (crown), 4 base of rapture with debris flow.

slumps are caused by clear cutting on unstable soils and the sagging of earth, in coastal areas they are due to wave infiltration.