Which of the following was on contributing factor to the outbreak of war between the United States and Mexico? a. The United States claimed the Nueces River as the southern border of Texas.
b. The United States outlawed trade between the two countries.
c. Mexico was opposed to the annexation of Texas by the United States.
d. Mexico sought to regain shipping ports along the Gulf Coast.

I'm pretty sure it's B

Explanation:

hope this helps

offline recommendation systems option b

because recommendation systems produce a list of two ways

1. through collaborative filtering

or

2. through content-based filtering

interest groups send representatives to state capitals and to washington, d.c. to put pressure on members of congress and other policymakers. they engage in lobbying, or the organized process of influencing legislation or policy. lobbying can take many forms. interest groups can testify in congressional hearings.