PLS HELP NOW BECAUSE ILL FAIL IF I GET IT WRONG

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.

The purpose of a campaign is to get an official elected or .which statements apply to campaign finance and the laws controlling it? check all that apply.

China wants to take control over social media in which other region? question 4 options: taiwan chile japan hong kong