How do governments use tariffs to influence the goods people buy?

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.

Insurance premiums paid be the employer on the employees behalf are a benefit. true or false

The second westward surge reached the: mississippi river, appalachian mountains, oregon territory