The Transcontinental Railroad innovation had the GREATEST impact on westward migration immediately after the American Civil War.
After the Civil War, there was great interest and opportunity with westward expansion. With the invention of the railroad, the transport of goods and people became quicker and less expensive than ever before.
Answer:
Formation. When the solar system settled into its current layout about 4.5 billion years ago, Earth formed when gravity pulled swirling gas and dust in to become the third planet from the Sun. Like its fellow terrestrial planets, Earth has a central core, a rocky mantle and a solid crust.
Explanation:
Explanation:
The sense of smell depends on the sensory receptors which responds to the airborne chemicals. Olfactory receptors are also known as smell receptor or protein capable of binding the odour molecules which plays a important role in the sense of smell.
The smell of the chemicals produce s a burning sensation inside the nose. This is because the chemicals in the solution binds to the branches of the trigeminal nerve in epithelial lining. As a result of which the olfactory receptors sends a signal to our brain and it causes a burning sensation in the nose.
The 2020 presidential election left Joe Biden as president and Kamala Harris as vice president.
The 2020 presidential elections had some main characteristics such as:
- Donald Trump was seeking his reelection as president of the United States.
- On November 7, Democratic candidate Joe Biden was announced as the virtual winner of the election.
- On December 14 Biden was officially elected as president by the Electoral College.
- Joe Biden is the oldest person to serve as president at 78 years old.
- Kamala Harris would be the first woman, first black person, the first person of Asian descent, and first person of Caribbean descent to serve as vice president.
Note: This question is incomplete because their options are missing. However, I can answer it based on my general prior knowledge.
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