<span>Jackson's heroism at the Battle of New Orleans</span>
Answer: Most likely the industrial revolution.
Explanation: The use of machines in production became more and more prevalent, eventually many factories were built in cities which caused pollution therefore making the air gross.
They created craft unions to present as a uniform effort and push for political support.
They opposed immiegration which was the source of labor for factories pushing craftsmen out of work.
They were not successful as factories created cheaper items at a faster rate than the craftsmen could. The country was growing economically under the factory system and owners of those industries gained political power.
It's false, if they touch it's intersection. parelle don't touch.
Your answer should be C.) The government set up by the Articles of Confederation was not effective. That's why they had to replace the Articles of Confederation with the Constitution.