How are Canada and the United States similar? (Check all that apply). A. Both are part of the North American Free Trade Agreement.

B. Their health care systems are designed to the same plan.
C. They have roughly the same gross domestic product.
D. Their forms of government are similar.

B. Their health care systems are designed to the same plan.

Explanation:

Canada and the United States are both democratic, federal states. Our countries share many cultural similarities, but very different structures, processes and laws govern each country. ... The American Constitution consists of a single written document (the Constitution of the United States of America).