Nearly all tribes or states identified outside of Roman territory were
typically in conflict with the
Romans. Which tribes likely posed
the biggest threat, and why?

What causes the cyclical changes in the appearance of the moon?

In the late 1990s, brazil’s poor people protested about crowded cities land distribution mining permits industrial pollution

In russia which of these challenges affects the transportation of both petroleum products and other goods? a poorly repaired roads b harsh weather and vast distances c frozen waterways d separatist movements