Answer:
trench warfare is the type of warfare described in the passage above.
A major reason the U.S. oversaw the building of the Panama Canal was to, D. increase the mobility of the U.S. naval fleet. That way if there was ever an attack on the Pacific or Atlantic, ships could easily navigate between the two oceans through the canal.
Reformers felt that the policy of forcing Native Americans onto reservations was too harsh while industrialists, who were concerned about their land and resources, viewed assimilation, the cultural absorption of the American Indians into “white America ” as the sole long-term method of ensuring Native American survival.
