What is the term for a system of formal defense pacts among nations?

What is the term for a system of formal defense pacts among nations?

• A. Alliances
• B. Imperialism
• C. Nationalism
• D. Powder Keg

Answer: (A)

Alliances are formal defense pacts between nations, agreements in which countries promise to come to each other’s aid if one is attacked. This concept is about binding commitments that create blocs and influence how crises unfold, since nations weigh their obligations to partners as they decide how to respond to aggression. In the early 20th century, such pacts pulled many states into a broader conflict once war began. Imperialism describes a policy of extending a nation’s power through colonies and economic spheres, which can fuel competition but isn’t itself a system of mutual defense obligations. Nationalism is the strong pride or interest of a group or country, which can drive alliances, but it isn’t the formal mechanism of defense agreements. A powder keg refers to a volatile situation likely to explode into war, not the institutional framework of defense pacts.

Alliances are formal defense pacts between nations, agreements in which countries promise to come to each other’s aid if one is attacked. This concept is about binding commitments that create blocs and influence how crises unfold, since nations weigh their obligations to partners as they decide how to respond to aggression. In the early 20th century, such pacts pulled many states into a broader conflict once war began.

Imperialism describes a policy of extending a nation’s power through colonies and economic spheres, which can fuel competition but isn’t itself a system of mutual defense obligations. Nationalism is the strong pride or interest of a group or country, which can drive alliances, but it isn’t the formal mechanism of defense agreements. A powder keg refers to a volatile situation likely to explode into war, not the institutional framework of defense pacts.