Explanation:
Chemistry is the branch of science dealing with the structure, composition, properties, and the reactive characteristics of matter. Matter is anything that has mass and occupies space. Moreover, chemistry is the study of the transformation of matter. ...
Out of the choices given, the one that was NOT a contributing factor to the fall of the Roman Empire was the decline in trade. The correct answer is D, decline in trade.
<span>Mao Zedong became the chairman of the Chinese Communist Party in the 1930s</span>
Answer:
because the people who got rich was because of their jobs and income
Explanation:
