I need help with this please

Describe some effects of the rise of communism in the soviet union?

Germany italy and japan formed the tripartite pact in part because they: a. hoped to convince the united states to stay out of world war ii b. share the ruling philosophies based on communist economics c. resented the agreements they were forced to sign at the munich conference d. believed their territories were threatened by aggressive foreign states

Which best describes the connection between a mechanical loom and a cotton gin