Hey there!
Let's analyze each of these. Many of these ended up boosting the economy, but only one lead to industrialism, or a big increase is manufacturing.
The Louisiana Purchase led to a lot of exploring and land trading, but not necessarily industrialization.
The revolutionary war gave the U.S. its independence but did not start any specific types of industries.
After the Mexican war, the U.S. gained more land in the West but for the same reason as the Louisiana Purchase, it did not increase manufacturing industries.
This leaves the answer as D) The War of 1812. The War of 1812 reinstated that the U.S. did not need to trade with Britain or many other countries, which led many states to begin to manufacture their own goods.
I hope this helps!
People who participate in genocide deny their involvement because They feel enormous guilt yet do not want to face severe punishment.
<h3>What Is Genocide</h3>
Genocide is defined as the deliberate and systematic killing of a large number of people for the purpose of destroying that group or nation.
Genocide is particularly targeted at nations or ethnic groups or tribes.
People who participate in Genocide may later feel remorseful but they are always scared of facing the consequences of their actions
Learn more about Genocide at brainly.com/question/23582099
