Answer:
He believed that the war was fought to add more slave states to the United States
Explanation:
I just did this question and this is the actual correct answer, do not listen to the other guy.
People have also made huge changes to other natural vegetation regions. ... As you read in Chapter 2, human activities are contributing to climate change. Changes in climate are causing changes in vegetation patterns around the world. For example, rising temperatures are causing many plant species to migrate.
Erosion i believe is the answer
Gases and solids injected into the stratosphere circled the globe for three weeks. Volcanic eruptions of this magnitude can impact global climate, reducing the amount of solar radiation reaching the Earth's surface, lowering temperatures in the troposphere, and changing atmospheric circulation patterns.
