The declaration of faith is the first of the five pillars of Islam, because it is very important. Declaring faith mean being dedicated and loyal to the religion. It means you sincerely believe in Islam, you are willing to follow the beliefs, and that there is no other god but Allah.
The Whig Party won the election of 1840 because they supported William Henry Harrison, who was a much celebrated war hero during his time. They easily defeated the Democratic-Republicans, who chose Van Buren. They used the slogan "Tippecanoe and Tyler, too" which was a very famous slogan that was used in the election.
People have the right to overthrow a government that violates their rights.