(Whose leadership led to the creation of a commission to ensure that war jobs
were open to African American workers?

A. Philip Randolph

Explanation:

During the summer of 1941, A. Philip Randolph threatened the Roosevelt administration with a 100,000 person "March on Washington" if discrimination was not ended in the military and the defense industries.

d) a week

because the land run of 1889, although not without precedent in the history of the west, further, their men were aboard the first trains, ready to jump off and begin staking their claims. oklahoma city, edmond, and guthrie were all so affected.