Question

match each word with its correct definition.
space race

deploy

arms race

domino theory

race to explore outer space

competition between the us and ussr over nuclear weapons

belief if one county is communist, its neighbors become communist

move troops into military action

Explanation:

• space race: The term refers to the competition between countries (like US and USSR) to explore outer space, so it matches "race to explore outer space".
• deploy: In a military context, it means to move troops or resources into action, so it matches "move troops into military action".
• arms race: This is the competition between nations (US and USSR during Cold War) to develop and accumulate nuclear weapons, so it matches "competition between the US and USSR over nuclear weapons".
• domino theory: The theory is the belief that if one country becomes Communist, neighboring countries will follow, so it matches "belief if one county is Communist, its neighbors become Communist".

Answer:

• space race → race to explore outer space
• deploy → move troops into military action
• arms race → competition between the US and USSR over nuclear weapons
• domino theory → belief if one county is Communist, its neighbors become Communist