Which development is most closely associated with the belief in the domino theory?

1 - military involvement in vietnam

2 - end of the korean war

3 - signing of the nuclear test ban treaty

4 - construction of the berlin wall

it should definitely consists of the total amount of the entry which hindered the diary of how most conflictions and opinions in the 1800s experiences.

dirty, contaminated water

contaminated food,

chlostrophobic living spaces,

mice infestation,

etc,

during the ming dynasty

the answer to your question is true