Trade is important to both the United States and Canada. Both countries count on trade to help their economies grow. Canada trades mainly with the United States. Canada also trades with China, France, Germany, and Mexico. Canada’s exports are worth hundreds of billions of dollars every year. The main exports are cars and car parts. Other important exports are chemicals and machinery. Canada also exports lumber, natural gas, oil, and wheat. Unlike the United States, Canada earns more money from its exports than it spends on its imports. Canada’s main exports are . ? A. lumber
B. cars and car parts.
C. machinery.
D. wheat.

A. Lumber

Explanation:

Canada's main export is Lumber.

political parties perform an important task in government. they bring people together to achieve control of the government, develop policies favorable to their interests or the groups that support them, and organize and persuade voters to elect their candidates to office.

explanation:

the united states constitution is the supreme law of the united states. the constitution, originally comprising seven articles, delineates the national frame of government. its first three articles embody the doctrine of the separation of powers, whereby the federal government is divided into three branches: the legislative, consisting of the bicameral congress; the executive, consisting of the president; and the judicial, consisting of the supreme court and other federal courts. articles four, five and six embody concepts of federalism, describing the rights and responsibilities of state governments, the states in relationship to the federal government, and the shared process of constitutional amendment. article seven establishes the procedure subsequently used by the thirteen states to ratify it. it is regarded as the oldest written and codified national constitution in force.