Possession of kratom leaves is illegal in Thailand. The Thai government passed the Kratom Act 2486, effective August 3, 1943, which made planting the tree illegal and required existing trees to be cut down. This law was not found effective, since the tree is indigenous to the country.
Amendments to the United States Constitution, unlike ones made to many constitutions world-wide, are appended to the end of the document. At seven articles and twenty-seven amendments, it is the shortest written constitution in force.
Article V of the Constitution prescribes how an amendment can become a part of the Constitution. While there are two ways, only one has ever been used. All 27 Amendments have been ratified after two-thirds of the House and Senate approve of the proposal and send it to the states for a vote.