When the United States supported China to exert leverage over the Soviet Union and supported Pakistan to offset India’s growing power, this was an example of carrying out a policy based on the idea of .

Power Balancing

Explanation:

When the United States supported China to exert leverage over the Soviet Union and supported Pakistan to offset India’s growing power, this was an example of carrying out a policy based on the idea of Power balancing.

Power Balancing: It is political approach used in international relationship. It is an approach in preventing one nation or multiple nation from gaining enough power to dominate others, it is also used in balancing power of military and economy in world and it keep power only with the large nations with no hegemony among them. In few occation, alliance of few nations been formed to balance the power or to counter hegemony.

the assumption the narrator makes in this excerpt is that the messages he heards were going to hurt the narrator's mom; the narrator just springs in to action. the narrator doesn't specify in this excerpt why he believes that the messages present a problem that requires protection.