SALT (Strategic Arms Limitations Treaty) I, SALT II, and the START treaties were all examples of the United States: <span>D) working with the Soviet Union to reduce the levels of nuclear weapons.
SALT was enacted to diffuse the tension between United States and the Soviet Union as world's superpowers and prevent nuclear war from happening (which could estimated to destroyed 1/3 of the world)</span>
B.) The condition in which economic wants for goods and services are greater than the limited resources available to satisfy those wants.
Basically scarcity is when there is not enough supply of a good that people want of need. For example, during a famine food is a scarcity. The adjective form of scarcity is scarce ie. During a famine food is scarce.
The conclusion was made that the longer children are institutionalised, the harder it becomes for them to form attachments.
The correct answer is A. Seismograph