35. How did the United States and Great Britain put an end to the German submarine
threat?

Which of the following led to a continuation of the treatment in the excerpt above? a)the brutality of the trans-atlantic african slave trade. b)spanish repression after violent native uprisings in new spain during the 16th century. c)european competition to quickly establish colonial holdings in the new world. d)the reliance of the spanish on native americans to provide labor under the encomienda system.

What affected the second industrial revolution have on transportation

Answer the questions in the image for brainliest