Question

australia gives indonesia money to help the indonesian government provide basic services to its citizens after a typhoon.
the united states sends a carrier battle group to conduct flight operations during a crisis with iran over access to the strait of hormuz.
the north atlantic treaty organization specifies that an attack against one country is an attack against all member nations.
nigeria asks the international court of justice to resolve a long - standing dispute it has with a neighboring country.
military force arbitration collective security economic aid

Explanation:

1. Australia giving money to Indonesia for post - typhoon basic services is economic aid as it involves financial assistance for public services.
2. The US sending a carrier battle group is an example of using military force in a geopolitical crisis.
3. The North Atlantic Treaty Organization's principle is collective security, stating an attack on one is an attack on all.
4. Nigeria asking the International Court of Justice to resolve a dispute is arbitration, which is a form of legal settlement of disputes.

Answer:

1. economic aid
2. military force
3. collective security
4. arbitration