Read the excerpt from the constitution of the united states, article 1, section 8. [congress shall have power] to regulate commerce with foreign nations, and among the several states.
this excerpt reinforces the idea of:

a) federal supremacy.
b) implied powers.
c) balance of powers.
d) judicial review.

A) federal supremacy.

Explanation:

Article 1 section 8 of the Constitution of the United States contained the power of the Congress to pay debts, lay and collect tax, common defense of the nation, to regulate trade among several sates, with Indian tribes and Foreign nations. It also states that Congress has the power to make laws which are necessary for executing the foregoing powers. This section explains the subjects in which the power of the federal government super-cede that of the states of the United States of America.

intimacy, passion and commitment are the components of a interpersonal relationship emphasized in the triangular theory of love by robert sternberg.

the triangular theory of love says love can be comprehend as this componest form the vertices of a triangle.  

intimacy relates to feelings such as of closeness and connection;

passion relates the drives that brings people together, as physical attraction.

commitment relates to the being in a long-term relationship.

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modern american cars are not available due to trade restrictions