What was the effect of germany’s decision to continue to practice unrestricted submarine welfare? great britain stepped up its naval actions and stopped germany the american navy began systematically destroying german submarines it was a final action leading to the us declaration of war the british and french prepared to surrender

a

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.