The answer to this question is <span>Self-governing city-states with agricultural territories appeared, led by the lugal in times of war and peace.
Early Mesopotamia divided into </span><span> Uruk; Ur; Adab; Akshak; Badtibira; Eridu; Kish; Lagash; Larak; Larsa; Nippur; Sippar; Umm and each states had its own kings. For economy, they focused their workers on agricultural related works and they've develop several technologies to enhance agricultural producing</span>
<span>b. increased technology encouraged the creation of labor laws for more safety and higher wages, which encouraged employees to work harder and produce a larger number of goods</span>
<span>World War I became a global conflict for several reasons. One reason was that many countries around the war were involved in some way with the war. The alliance system helped spread the war quickly. The two main alliances during the war were the Allied Powers and the Central Powers. While the emphasis is given to the main powers in each alliance, there were smaller countries allied with each side.
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Answer:
The USA became involved in Vietnam because it feared the spread of communism.
Explanation: