* Add details on Sarit's 1959 Charter. 
 * Add references for 1946, 1959, and 1977 Constitutions. 
 * Add more references for 1968 and 1974 Constitutions. 
 * Create new article for 1997 Constitution, shorten down sections in this article. 
 * Shorten down sections on 2006 Constitution, remove some more detail to main article. 
 * Note (lack of) timeline for permanent constitution. 
 * Bridge Thai history references to create context for following paragraphs ((e.g., the king's death in 1946, the results of the 1969 elections)