What is the human impact on our environment? (is it good , bad , both? )

In what two ways were the tang and song dynasties of china similar? they jointly built the grand canal. they were economically strong. they had weak military forces. they ruled for about 300 years. they discouraged buddhist ideas.

What were the death camps? who was sent there?

Arecent challenge to the european union created by a member state is?