what was a major cause of the 11th century schism between Orthodox Church and the The Catholic Church

American troops were worried about cantracting in cuba a. yellow fever b. hepatitis c. polio

The u.s. government has three branches: executive, judicial, and legislative. each branch plays a different role in making sure laws are passed, enforced, and applied fairly in accordance with the united states constitution. which idea does this scenario best represent?

Plz . explain what shopping was like in london during the early 1900s. how does this differ from the modern shopping experience?