How did Thomas Jefferson, Abraham Lincoln, and Theodore Roosevelt each increase the power and role of the president?

Thomas Jefferson, Abraham Lincoln, and Theodore Roosevelt each increased the power and role of the president in different ways.

1. Thomas Jefferson: Jefferson expanded the power of the presidency through the Louisiana Purchase in 1803. This was a significant event because it doubled the size of the United States, but it was also controversial because the Constitution did not explicitly give the president the power to acquire new territory. By going ahead with the purchase, Jefferson set a precedent for an expansive interpretation of presidential power.

2. Abraham Lincoln: Lincoln increased the power of the presidency during the Civil War. He suspended habeas corpus, which is a constitutional protection against unlawful imprisonment. He also issued the Emancipation Proclamation, which declared slaves in Confederate-held territory to be free. These actions were controversial because they involved significant expansions of presidential power, but Lincoln argued that they were necessary to preserve the Union.

3. Theodore Roosevelt: Roosevelt expanded the power of the presidency in the early 20th century. He was the first president to use the media to appeal directly to the public, bypassing Congress and the press. He also used executive orders more frequently than any previous president. His approach to the presidency, which he called the "stewardship theory," held that