The city of picher, oklahoma, was virtually abandoned as a result of a. widespread flooding b. contamination from mining c. a destructive tornado d. the loss of manufacturing jobs

B contanmination

Explanation:

i say b bc a destructive tornado flooding and loss of manufacturing is all where people can still live somewhere so if theirs contamination then it's unhabitable

Problems facing settlers during the first Oklahoma land run included all of the following except .

A.

a federal cavalry force that was too small to patrol the entire region

B.

sooners sneaking into the Unassigned Lands before the official time

C.

multiple claims on the same land, leading to disputes over land claims

D.

difficulty finding land claims that would have neighbors in the region

Explanation:

c.) the country needed a stronger central government.