I'm pretty sure (1) Trade with Asia is right because the plague was carried by rats on ships coming from the East to the West.
Also, you can guess by the dates. The Black Death was in the 12th and 13th centuries, while conquest of Japan and exploration of the Western Hemisphere were in the 14th century.
False. Most likely if you have a better education you will make more money in life.
Answer:
Everyone was replaceable; it an unskilled worker was fired for asking for fair wages, another worker was ready to take the job immediately
Explanation: Here's why it can't be any of the others:
A: "Workers were not smart enough to stick up for themselves or ask for better working conditions" There were people who asked for better working conditions but were fired.
B: "Unskilled workers did not deserve protection at work until they learned the skills of the workplace." They never got protection at all yet.
C: "Working conditions were not bad, there were always workers willing to take the job." The working conditions were awfully dangerous.
What it did is it doubled its size
1865 there were no slaves in usa north or south
