I don't get this. ㄟ( ▔, ▔ )ㄏ

The development of humans was directly dependent ondevelopment of a language.development of communication between people.e development of tools.litdevelopment of the wheel.

When a county and a city work together to run a school district, they have organized a

Andrew jackson: a) successfuly captured montreal from the british in 1813 b) was the american general at the battle of new orleans c) represented the u.s in the peace negotiations of ghent, belgium d) all of the above