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.

ww1 weapons: tank. tanks were used for the first time in the first world war at the battle of the somme. they were developed to cope with the conditions on the western front. the first tank was called 'little willie' and needed a crew of 3.