Ratification of the United States Constitution by Rhode Island the convention instead set about drafting a new Constitution. Rhode Island was the only state to not participate in its proceedings. By April 1, 1789, the new constitution had entered into force after the required nine states had completed their ratification processes. The First United States Congress had already convened, and the Congress had already passed twelve proposed amendments, but Rhode Island still had not ratified the new Constitution and continued to effectively operate outside the new governmental structure. Opposition was chiefly due to the paper money issued in Rhode Island pounds since 1786 by the governing Country Party, intended
Constitution of Nigeria British order in council so as to come into force immediately upon independence, on 1 October 1960. Under this constitution Nigeria retained Queen Elizabeth II as titular head of state. Independent Nigeria's second constitution established the country as a federal republic. It came into force on 1 October 1963 (Nigeria's third anniversary as an independent nation). The 1963 constitution, which was based on the Westminster system, continued in operation until a military coup in 1966 overthrew Nigeria's democratic institutions. The 1979 constitution, which brought in the Second Republic, abandoned the Westminster system in favour of an American-style presidential system, with