It is generally considered that dinosaurs live in warm climates, yet fossil remains are found in antarctica. how can this be explained?

What can you guys tell me aboutyellow journalism and the u.s. involvement in the spanish-american war.

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.

Explain the value of statistics and other data to positive economics and to normative economics