What is a informal process to amend the constitution?

What was the first Native American tribe in Utah? When is the last time a elected president got over 300 electoral votes? What did the signers of the mayflower expect the government to do? What year did President Monroe issue a warning to the European nations to keep out of the western hemisphere? What is defined as socially sanctioned violence to achieve a political purpose? What presidents son died during World War 1? Who organized an effective slave revolt in 1831? Whats Franklin Roosevelts middle name? What is the presidents salarys? What is the adverb phrase of Robespierre was one of the few members of the Jacobins who did not dress like a revolutionary? What services does Servcorp provide? Was there freedom of press in 1940 in England? What type of legislature did the Virginia plan suggest the new states have? What school did collis potter huntington go to? How long did the march on Washington last? First American antislavery society? What agreement was made at the constitutional convention that allowed for two house's of congress? In what way can trade sanctions and embargoes be used in conducting foreign policy? What presidents son died on Mount Washington NH? Is Bill Watterson dead?