What group of people formed a large part of the workforce in union factories during the civil war?

Who were some of the first people to use prostheses?

What former head of the cuban secret service was charged with protecting the country's prime minister for nearly 50 years?

What reason did yurovsky give nicholas ii for his pending execution? the czar’s relatives were about to rescue the romanovs. nicholas had committed crimes against the russians. nicholas had misused his power to abuse his own people. nicholas had not lived up to his duties as czar of russia. the answers are not b and c, i already tried those.