Founded in 1836 by Dr. Marcus Whitman<span> and his wife, Narcissa, the </span>Whitman Mission<span> was the site of one of the worst tragedies along the Oregon Trail. The Whitmans, Methodist missionaries, offered religious instruction and medical services to the local Cayuse Indians.</span>
Answer:
the Galilean Invariance and discovery of Isochronism in pendulums.
Explanation:
Galileo is the first known person who studied the skies in detail with a telescope. He made numerous significant discoveries in astronomy including the Phases of Venus and the four largest moons of Jupiter. His contributions to science include the Galilean Invariance and discovery of Isochronism in pendulums.
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The radio spread news quicker across different regions in the US.
The goal of the transcontinental railroad was to connect the eastern part of the United States to the western part. Both the Central Pacific and the Union Pacific Railroad companies worked to build this long railroad. Some positive effects of the transcontinental railroad included more efficient transportation from coast to coast, a faster spreading of ideas throughout the United States, and increases in global and intercontinental trade. A negative effect of the transcontinental railroad was that racial tensions among Native Americans and other groups arose.
Americans Were Very Politcal And Still Are. This Resulted In Rights, But Also Laws. Not Only Are Americans A Great Start To Their Land, Americans Are Usually Devoted To Finding The Best Leader (President Of The United States of America) There Is. This Was Especially Shown When George Washington Was Elected For The President Of The United States of America. If Someone else Was Elected, The United States of America Would had probably failed as a country.