PLS HELP What is part of an effective introduction?

a piece of evidence to support the claim
an interesting quote or fact about the topic
a reason the reader should agree with the writer
an explanation of how the reader can help

What was the difference between marx view of communism and the actual implementation in russia? a. there was no difference between the marxist communism and russian communism. c. marxist view was not interested in the government controlling business while in russia, everything was controlled by the government b. marxist view was focused more on economic control while russia focused on taking complete controlled of everything. d. marxist view believed that the government controlled everything without questions while russia moved more towards a mixed economy.

What potential crisis did eleanor roosevelt resolve on behalf of president roosevelt

Profits are maximized when marginal revenue and marginal costs are a. set c. equal b. less than market price d. greater than market price