What is one of roosevelt's purposes for delivering this speech?
a. to share specific information about america's plan to counterattack japan's pacific fleet
b. to inform the american people of japan's attack on the us and other places in the pacific
c. to highlight the devastation japanese forces have caused both in the pacific and in europe
d. to remind the american people that japan is an avowed ally of nazi germany

Roosevelt's purposes for delivering this speech "to inform the American people of Japan's attack on the US and other places in the Pacific".

Option B

Explanation:

On 8 December 1941 "the Infamy Speech" was given to a U.S. Joint Session of congress via U.S. President Franklin D. Roosevelt. It took place as immediate post effect of the attack by the Empire of Japan on the U.S. naval base at Pearl Harbor, Hawaii and declaration of war against the U.S. and the British Empire in Japan.

The address by Roosevelt has had an important and lasting impact on American politics.Congress declared war on Japan after 33 minutes Roosevelt's speech and there was only one delegate who voted against the declaration was "Jeannette Rankin". Their basic motto was to communicate Americans about Japan's assault on United States and other locations in Pacific.

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sentences vary by structure as well as by function. there are compound, complex, and compound-complex sentences.

simple sentence

i like to read.

a simple sentence has one independent clause.

compound sentence

i like to read, and i also like to write.

a compound sentence includes more than one independent clause, connected by a coordinating conjunction (and, but, for, nor, or, so, or yet).

complex sentence

i prefer to read books that are bestsellers.

a complex sentence includes one independent clause and one or more dependent clauses. (a dependent clause is one that cannot stand alone.) types of dependent clauses include relative clauses (i kicked the boy who pinched me), adverb clauses (i am going home now because i have a curfew), and noun clauses (i don't know what to do next).

compound-complex sentence

although i prefer to read current bestsellers, i do like to read old agatha christie mysteries, and i also like some 20th-century science fiction.

compound-complex sentences take a bunch of clauses (multiple independent clauses, and one or more dependent clauses) and toss them together like a salad. although these sentences take practice to write in a grammatically correct fashion, they can hold a tremendous amount of meaning, and are common in academic writing.