Where did the the nationalist fee when the communist party gained control of mainland china? thailand vietnam hong kong taiwan

Vietnam is the answer

hope this helped :)

Taiwan

Explanation:

Since Taiwan is an island, it was considered a safe haven for the nationalists that lost the war.

i think the answer is c, rivers.

explanation:

sometimes, borders fall along natural boundaries like rivers or mountain ranges. for example, the boundary between france and spain follows the crest of the pyrenees mountains. for part of its length, the boundary between the united states and mexico follows a river called the rio grande. the borders of four countries divide africa’s lake chad: niger, chad, cameroon, and nigeria.

it is relaxation hope this