Answer:
D
Explanation:
The U.S. instituted the Sherman Silver Purchase Act circa 1890.
Answer:
Escaping slavery would have been much more deadly and difficult without help from people along the way.
Explanation:
One of the most well-known organized networks of escape is the so-called Underground Railroad. Actually, white people (such as Quakers) were the ones who helped slaves not only leave their owners, but also survive and find sanctuary in the Northern states or Canada through informal abolitionist associations.
Credibility of the source is checking the degree of authenticity of a source
(You want to know how reliable is this information?)
There are multiple factors that can help to check its credibility:
Is the author of the source trusted?
Is the background of the source safe?
Is it a primary or secondary source?
Have the source become unaccurate or
obsolete due to time?
Is there any motive or signs that the source is biased?
The Zimmerman telegraph allowed communication across farther distances, making a world war more feasible. This gave a certain amount of confidence and the U.S. joined the war.