Which of the following actions explains why britain officially entered world war ii?

the signing of the pact of steel between hitler and mussolini

the german invasion of the soviet union

the signing of german-soviet nonaggression pact

the german invasion of poland

In the kingdom of saudi arabia the government controls every aspect of oil production which makes up the majority of the country's economy. while other businesses are owned by individuals, the biggest segment of saudi arabia's economy is oil production. saudi arabia's economy would best be described as a) entirely market. b) almost entirely command. c) a mixture between just market and traditional. d) a mixed economy with large amounts of command.

What is federalism? what is federalism

What conflict ended the false doctrine of "states rights"