Nswer the 2 questions in the order instructions

1.What factors slowed the devolpement of moterized and armored forces in the united states army between the world wars?

2.What factors enabled american and allied forces to win the Guadalcanal camaign against the Japanese (June 1942-Feb. 1943)?

Sources need to be cited

Paper will be graded on organization, analysis, interpertation, supporting evidence, and the proper use of English Language.