Periodization is a useful concept to apply when organizing the history of Mexico into three distinct units of time.
Answer: Option B
<u>Explanation:</u>
Periodization is the historical explanation which mainly involves the steps of categorizing and studying about the past events in a specific time period. These are organized on the basis of relatively common characteristics.
Here, this phenomenon is applied to organize and analyze history of Mexico into three distinct unit of time because it covers duration of more than 3000 years and contain historical points like it had witnessed complex indigenous civilization situations before being conquered and before colonization by Spanish people in the 16th century.
Iraq
Western Asia situated within the Tigris–Euphrates river system, in modern days roughly corresponding to most of Iraq. It also includes parts of Kuwait Saudi Arabia and Syria. Mesopotamia was dominated by the Sumerians and the Akkadians. Mesopotamia is also the site of the earliest developments of the Neolithic Revolution
Colonial era: british
WW1: American
WW2: British (America for the atom bomb... but thats just one weapon. and they massed produced everything else really)
after that: AMERICA!!
"<span>All members agreed to treat an attack on one as an attack on all" is the best option from the list, since this was a treaty formed by mostly western democratic nations that were afraid of the spread of communism. </span>