Answer:
In the speech called the State of the Union Address
The address fulfills the requirement in Article II, Section 3 of the U.S. Constitution for the President to periodically "give to the Congress Information of the State of the Union, and recommend to their Consideration such measures as he shall judge necessary and expedient."
The main cause of the collapse was governor William Berkeleys refusal to retaliate.
The answer is D. Its the only one which would make sense.
Explanation:
oxidation-reduction reaction, also called redox reaction, any chemical reaction in which the oxidation number of a participating chemical species changes. The term covers a large and diverse body of processes.
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