Which of these statements is true?
a.) us workers won the right to unionize before britain in 1898.
b.) us workers won the right to unionize after britain in 1898.
c.) us workers won the right to unionize before britain in 1870.
d.) us workers won the right to unionize after britain in 1870.

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.