Why is the Arkansas River
considered a tributary of the
Mississippi River?

What was one effect of european influence on southeast asia? new roads and railroads were constructed. rulers built palaces in the european architectural style. the vietnamese absorbed much of the european culture. the islamic religion spread throughout the region.

The earth is composed of three different chemical layers: core, mantle and crust. the formation of these layers was from a process called

Based on the information in the graph, what can you conclude about humans in the world in general?