Answer: All-encompassing sectional differences on the issue of slavery, such as outright support/opposition of slavery, economic practices, religious practices, education, cultural differences, and political differences kept the North and South at near constant opposition to one another on the issue of slavery.
<span>Telegraph and Samuel F.B. Morse </span>invention and inventor are credited with changing the nature of commerce and news in the first half of the nineteenth century
Answer:
Christopher Columbus I believe
Explanation:
In 1492, the Italian explorer Christopher Columbus officially set foot in the Americas, and claimed the land for Spain. It has been a national holiday in the United States since 1937. It is commonly said that "Columbus discovered America.
The main focus of the
labor unions that formed during the Second Industrial Revolution was to
safeguard and protect the common benefits of the worker class and to present
their interests in an organized manner. In the industrial sector for example
the organized labor unions stood for the better salary to the workers, reasonable
time span of work and also for a safe and healthy environment to work with.
