On May 2, 1890, the Oklahoma Organic Act was passed officially creating Oklahoma Territory, which initially excluded lands occupied by the Five Civilized Tribes, but reorganized the legal system of Indian Territory, providing for a mechanism to consolidate Oklahoma and Indian Territories.
The answer is the third one
They were still called architects. Freemason is a secret society.
Hello!
The correct answer is the Czech Republic fractured
The non- violent transition from Communism to a parliament republic in Czechoslovakia was called "The Velvet Revolution". After this revolution, the main threat was the conflicts between the Czechs and the Slovaks, but finally they decided to split and nowadays they exist separatelly.
Hope this helps.