Complete the paragraph about westward expansion in the United States during the mid-nineteenth century. The annexation of
in 1845 broke off peaceful ties between the United States and Mexico. The two nations were soon locked into a border dispute that burst into a war. The United States claimed the border lay at the
. However, Mexico insisted that the border lay 100 miles farther north.

regarding the law, the 15th amendment was specifically designed thinking in the rights of black free men.

even though ratified on february 3, 1870, the promise of the 15th amendment would not be fully applied for a long time.poll taxes and literacy tests would allow southern states disenfranchise african americans. only in 1965 the voting rights for african americans would be actually able to vote in the south.

in 1965, president johnson signed the voting rights act, which aimed to overcome legal barriers that prevented african americans from voting as it was guaranteed by the 15th amendment to the u.s. constitution.

b. they tried to evict the squatters from the area.

so sorry if wrong

your answer is c i hope that

incident infrared radiation is blocked. visible and ultraviolet radiation heat   earth.

earth radiates infrared radiation. infrared radiation is blocked and heats earth. visible and shortwave radiation heat earth.

earth radiates longwave radiation

longwave radiation is reflected downward longwave radiation heats earth