A secondary source could be less biased over a primary source:)
Answer:
Galileo was a natural philosopher, astronomer, and mathematician who made fundamental contributions to the sciences of motion, astronomy, and strength of materials and to the development of the scientific method
Explanation:
<u>Answer:</u>
The treaty of fort Laramie was signed to make reservations for settling down of the tribes in the United States of America. Each tribe was given a separate place to settle down. But this treaty could achieve it's objective of maintaining peace for a very long time.
There were certain conflicts after the signing of the treaty and the reasons for that were that some groups had not signed the treaty and did not maintain the reservations. This led to passing through the areas of various tribes and leading to conflicts.
The answer is D. Once Fort Sumter fell, the South was treated as a separate nation, which led to the secession of eight states.
The Supreme Court ruled that states cannot regulate interstate railroads
