Help me teacher hats me mark you the branleist

c. troops marched forward in close formation against newer, more accurate weapons

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.

c. free trade can lead to low pay for workers in poorer countries.

what are the reasons