pt.4/10 NEED ANSWERS QUICK!
Because of dangerous work conditions in railroad construction in the 1800s:
A-about 100-150 workers died while building the Union Pacific railroad.
B-about 1,000-1,500 workers died while building the Central Pacific railroad.
C-about 100-150 workers died while building the Central Pacific railroad.
D-about 1,000-1,500 workers died while building the Union Pacific railroad.
