PLZ HELP WITH HISTORY

Which quantities decrease as the distance between a planet and the sun increases? check all that apply.

One of the main problems with the indian reservation system was that government agents took land from settlers to give to american indians. dealt dishonestly with american indian families. did not understand the power structure of american indian tribes. gave land to settlers who removed american indians.

Which region was almost every country colonized by an imperial power in the 19th century