Which state ratified the Constiitution after it took effect?
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The constitution had to be ratified by 9 states to go into effect.  DEL, NJ, PA(1787), CT, GA, MA, NH, MD, and SC(1788) were the nine that put it into effect. VA and  NY(both in 1788) quickly ratified thereafter, but NC(1789), RI(1790) and VT(1791) didn't ratify until later.  Hope that answers your question.
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Rhode Island became a state on May 29, 1790. It was one of the original 13 states.
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The Consttitution states all states are guaranteed a seat in the House.  After that, it is based on population.
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Any amendment proposed and passed by the US Congress must be ratified the the state legislatures of two-thirds of the states.  Individual states cannot, however, make direct changes to the constitution.
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27 amendments to the US Constitution have been ratified.
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Amendment 14 Section 1 [1868]:\n"All persons born or naturalized in the United States, and subject to the jurisdiction thereof, are citizens of the United States and of the State wherein they reside."
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The authority of the Constitution was established after it was ratified by the (I believe it had to be 7 of the 13)Thirteen States. What isn't expressly given to the Federal Government is implied to go to the states.  The 3 branches had their own powers that check and balance each other out
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The Articles of Confederation and Perpetual Union, commonly known as the Articles of Confederation, was the first governing document of the United States of America.\n\nThe articles, which combined the Thirteen Colonies of the American Revolutionary War into a loose confederation, were adopted by the Second Continental Congress on November 15, 1777, after 16 months of debate. The articles were ratified three years later on March 1, 1781.\n\nThe articles were replaced by the United States Constitution on June 21, 1788, when the ninth state, New Hampshire, ratified the Constitution.
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In March 1959, both houses of Congress passed the Admission Act and U.S. President Dwight D. Eisenhower signed it into law. (The act excluded Palmyra Atoll, part of the Kingdom and Territory of Hawaiʻi, from the new state.) On June 27 of that year, a plebiscite was held asking residents of Hawaiʻi to vote on accepting the statehood bill. Hawaiʻi voted 17 to 1 to accept. On August 21, church bells throughout Honolulu were rung upon the proclamation that Hawaiʻi was the 50th state of the Union.\n\nAfter statehood, Hawaiʻi quickly became a modern state with a construction boom and rapidly growing economy. The Hawaiʻi Republican Party, which was strongly supported by the plantation owners, was voted out of office. In its place, the Democratic Party of Hawaiʻi dominated state politics for forty years. The state also worked toward restoring the native Hawaiian culture. The Hawaiʻi State Constitutional Convention of 1978 heralded what some called a Hawaiian renaissance. Its delegates created programs that sought to revive the indigenous Hawaiian language and culture. In addition, they sought to promote native control over Hawaiian issues by creating the Office of Hawaiian Affairs.
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The 18th amendment proclaiming prohibition was repealed by the 21st. No other amendement has been repealed.
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Amendment II - Right to bear arms. Ratified 12/15/1791. Note\n\nA well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed.\n\nAlso found this...\nU.S. Constitution, Amendment II \n(also known as the Second Amendment)\n\nA well-regulated Militia being necessary to the security of a free State, the right of the people to keep and bear arms shall not be infringed.\n\nOne Comma or Three?\n\nThe Final (ratified) version had only one comma according to the Library of Congress and Government Printing Office.
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Only one: the Fourteenth Amendment.\n\n"No state shall .... deny to any person within its jurisdiction the equal protection of the laws."\n\nThere are some other amendments which expanded sufferage, but none of them mention equality (even though the equal right to vote is the obvious point of those other amendments).
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1972.  The 26th Amendment was passed in 1971.
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The Commonwealth of Pennsylvania was one of the original thirteen colonies. It was the second state to ratify the U.S. Constitution on December 12, 1787, after Delaware.
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The oldest federal constitution in existence was framed by a convention of delegates from twelve of the thirteen original states in Philadelphia in May 1787, Rhode Island failing to send a delegate. George Washington presided over the session, which lasted until September 17, 1787. The draft (originally a preamble and seven Articles) was submitted to all thirteen states and was to become effective when ratified by nine states. It went into effect on the first Wednesday in March 1789, having been ratified by New Hampshire, the ninth state to approve, on June 21, 1788.
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Hawaii (Aug 21, 1959). If you want to know the specific dates and order that states joined the union, try browsing the US Treasury website for the state quarter programs. They are releasing the state quarters in order and there's a neat map showing the the dates each state joined!
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In July 1890, the Territory of Wyoming, which allowed women to vote, was admitted as a state.  Wyoming became the first state with women suffrage.  By 1900, Utah, Colorado, and Idaho joined Wyoming in allowing women to vote.