-list some of George Washington precedent

-describe Thomas Jefferson achievement before becoming president of the United States
- why was Lewis and clark expedition important?

Your first statement makes no sense.

http://www.biography.com/people/thomas-jefferson-9353715#synopsis

The expedition explored and learned about the wilderness that later became part of the U.S.

http://www.whitehouse.gov/1600/presidents/georgewashington

http://www.biography.com/people/thomas-jefferson-9353715

http://www.history.com/topics/lewis-and-clark

I'm sure your text materials cover these questions, but if you can't read them (or don't want to), read the links above.

- Some of George Washington's precedents include:

1. Establishing the Cabinet system: Washington created and organized the executive departments, such as the Department of State, Department of the Treasury, and Department of War, which became the foundation of the modern Cabinet system.
2. Serving only two terms: Washington set a precedent by voluntarily stepping down after two terms as president, which later became an unwritten rule until it was formalized as the 22nd Amendment in 1951.
3. Maintaining neutrality: Washington established the principle of neutrality in foreign affairs, avoiding involvement in foreign conflicts and setting a precedent for future presidents to prioritize national interests.

- Before becoming the President of the United States, Thomas Jefferson had several notable achievements:
1. Authoring the Declaration of Independence: Jefferson is mostly known for writing the Declaration of Independence, which outlined the American colonies' grievances against British rule and declared their independence.
2. Founding Father and Virginia Statute for Religious Freedom: Jefferson played a crucial role in the founding of the United States, representing Virginia in the Continental Congress and drafting the Virginia Statute for Religious Freedom, which asserted the separation of church and state.
3. Serving as Secretary of State: Jefferson served as the first Secretary of State under President George Washington, where he made significant contributions in shaping American foreign policy.

- The Lewis and Clark expedition, also known as the Corps of Discovery, was important for several reasons:
1. Exploration of the West: The main objective of the expedition, led by Meriwether Lewis and William Clark, was to explore and map the uncharted western territories acquired in the Louisiana Purchase. They documented new animal species, native tribes, geographic features, and mapped a possible route to the Pacific Ocean.
2. Scientific Discoveries: The expedition collected valuable scientific data on the flora, fauna, and geography of the Western regions. They made numerous botanical and zoological discoveries, expanding scientific knowledge about the continent.
3. Strengthening National Unity: The successful expedition helped solidify American claims to western territories, reinforcing national unity and expanding the idea of Manifest Destiny. It opened up possibilities for westward expansion and settlement, encouraging the growth of the United States.

Sure! I can help you with that.

1. Some of George Washington's precedents are:

- Establishing the tradition of serving only two terms as President. This precedent was followed by every President until Franklin D. Roosevelt, who served four terms.
- Creating the President's Cabinet, which consisted of department heads who advised the President on various matters. This established the idea of executive branch departments working closely with the President.
- Taking the oath of office to affirm his commitment to uphold the Constitution. This tradition is still followed today by every President during their inauguration.

To find more precedents set by George Washington, you can search reputable historical sources, such as books or online archives, or visit websites dedicated to U.S. history.

2. Before becoming President of the United States, Thomas Jefferson had several notable achievements:

- Drafting the U.S. Declaration of Independence: Jefferson is primarily known for writing the Declaration, which outlined the American colonies' grievances against the British government and established the principles of individual rights and government by consent.
- Serving as the U.S. Minister to France: Jefferson spent five years in France, where he established diplomatic ties, deepened his knowledge of European culture, and built international relationships that would later benefit the United States.
- Founding the University of Virginia: After his presidency, Jefferson played a crucial role in establishing the University of Virginia, which became a model for American higher education.

To explore more about Thomas Jefferson's achievements, you can consult biographies on his life, visit reputable historical websites, or read his writings such as "The Autobiography of Thomas Jefferson."

3. The Lewis and Clark expedition holds great importance for several reasons:

- Exploration of the Western U.S.: The expedition, led by Meriwether Lewis and William Clark, aimed to explore and document the lands acquired through the Louisiana Purchase. They mapped uncharted territory, identifying geological features, native tribes, and potential resources.
- Expanding American knowledge: The expedition provided valuable scientific and geographic information about the West. Their detailed journals and maps helped create a better understanding of the region, its flora, fauna, and potential for future settlement.
- Establishing American claims: By navigating and documenting the western territories, the expedition reinforced the United States' claim on the land acquired from France, strengthening American sovereignty.

To learn more about the Lewis and Clark expedition, you can read their official journals, examine historical accounts, or visit museums and exhibits dedicated to their journey.