The warsaw pact and nato are similar in which of the following ways?

they are examples of proxy wars during the cold war.
they were all formed in the 1940s.
they are examples of alliances formed during the cold war.
they were states that once existed in the soviet union.

Who ever answer first get ! question 1: which term names the outer edge all around a watershed? a. divide b. basin c. boundary d. collection area question 2: which feature does contour line indicate on a topographic map? a. the path of a river through the watershed b.equal elevation c. similar runoff level d. the boundary of an aquifer