What was the phrase used by churchill to describe the division of east and west europe after ww2

Which is the following statements best describes how urban commuting changed in the late 1800s

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

Brianliestttme : ) -why was pakistan created?