Manifest Destiny: Expansion and Impact

What was the main ideology behind the territorial expansion of the United States in the 19th century?

• Manifest Destiny

• Monroe Doctrine

• American Exceptionalism

• Isolationism

Who coined the term 'Manifest Destiny' in 1845?

• John L. O’Sullivan

• Thomas Jefferson

• James K. Polk

• George Catlin

Which U.S. President initiated the westward expansion with the Louisiana Purchase?

• Thomas Jefferson

• James K. Polk

• John L. O’Sullivan

• Andrew Jackson

What significant event was driven by the ideology of Manifest Destiny and resulted in the Treaty of Guadalupe Hidalgo?

• Mexican-American War

• Annexation of Texas

• Oregon Territory dispute

• California Gold Rush

What was a major socio-political effect of Manifest Destiny on the United States?

• Intensified debate over slavery

• Increased European immigration

• Strengthened Native American communities

• Decreased territorial disputes