Which of the following most contributed to the defeat of the confederate states of america?

The Confederate States of America had a plan called the king cotton plan which consisted of one main idea of trying to last out the Union. This did not work though because the South was out numbered 1 to 4 population wise with a significant less amount of resources. They were also just starting out as a new country with a weak government.

a. because the u.s. was the leading with the most technology, economy, etc. also was teamed with other allies witch boosted the economy and materials to improve technology and use it.

b. after i get up in the morning,

explanation:

after is a subordinating conjunction that introduces a time clause. time clauses are dependent clauses used to indicate when something happened.

the clause "after i get up in the morning" tells when the action in the main clause (drinking a cup of coffee) happens:

"after i get up in the morning, i drink a cup of coffee." it is the most logical choice of all.