Why were the "new" immigrants unable to blend into american society as easily as the "old" immigrants who had come before them?

The "new" immigrants unable to blend into American society as easily as the "old" immigrants who had come before them because they did not run through the same religion as most Americans. The "new" immigrants signify a risk to nativist Americans because their cultures and languages were unacquainted to nativist Americans.

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.