How has the 1846 Treaty of Oregon stood the test of time? A. The border at the fifty-four forty line is still in effect today.
B. Oregon remains one of the fifty states of the United States.
C. The border at the forty-ninth parallel is similar to one we have today.
D. The treaty established friendly relations with Spain that remain.

Oregon remains one of the fifty states of the United States.

Explanation:

legislative branch:

one of the three branches of government divided between the senate and the house of representatives.

- creates or makes laws

- power to override a veto

executive branch:

one of the three branches of government, headed by the president.

- enforces or carries out laws

- power to veto a bill sent to it by congress

judicial branch:

one of the three branches of government, headed by the chief justice of the supreme court.

- interprets laws

- power to declare laws or actions by the government unconstitutional