In which chinese dynasty would we find empress wu, who was viewed as a ruthless yet effective leader?

Match these milestones in communication history with their correct dates. 1. telegraph 2. telephone 3. radio 4. computer 5. television 6. computer networking 7. internet

Think about the different ecosystems we would find while studying the physical geography of the united states. which ecosystem do you live in? in a short paragraph, describe the ecosystem that surrounds you. what kinds of plants and animals are common in your area?

Pedestrians,cyclists,skateboarders,and highway construction workers are know as?