The end of the cattle boom

in the 1880s.

Explanation:

The collapse of the cattle kingdom. A combination of factors brought an end to the cattle kingdom in the 1880s

the answer is a glaciers carved a large valley that later flooded and became puget sound

the correct answer is d

a conference committee is a group of congress representatives appointed by the senate and the house to reach an agreement over a bill that had different versions in each chamber. this is due to the fact that, to pass a law. both the house and the senate must agree on the exact same content and wording of the bill to present it to the president.