In early 1865 the Central Pacific had work enough for 4,000 men. Yet contractor Charles Crocker barely managed to hold onto 800 laborers at any given time. Most of the early workers were Irish immigrants. Railroad work was hard, and management was chaotic, leading to a high attrition rate.
Answer from: Quest
B,c and d are the answers
Answer from: Quest
first industrial revolution - the first wave of the industrial revolution lasted from the late 1700s to the mid-1800s. it industrialized the manufacture of textiles and began the move of production from homes to factories. steam power and the cotton gin played an important role in this period.
Which terms describe the countries with which the united states and soviet union attempted to ally during the proxy wars? check all that apply. unstable newly industrialized colonial newly independent developing militaristic resource rich