Connection between transportation and economic growth

How enhanced expression economic growth. Good investment in transport lowers the cost of moving people and goods. This increases economic productivity, which can approximately be measured as the output of goods and services per dollar of investment and consumption.

Explanation:

the correct answer option is: weapons.

explanation:

tensions rose as the two opposing superpowers competed for 'weapons'.

referring to the cold war (1945-1991), the two superpowers, usa and ussr, experienced a phase of struggle and conflict with each other. these two superpowers considered each other as a threat to their survival and thus opted for policies to strengthen their positions.

the two superpowers never went to war with each other directly but competed for weapons to preserve their positions.