The plan of san diego was a. a mexican plan to capture texas, new mexico, arizona, colorado, and california. b. a german plan to capture mexico. c. a mexican plan to capture general pershing. d. an american plan to capture mexico.

I'm pretty sure that A is the correct answer.

a Mexican plan to capture Texas, New Mexico, Arizona, Colorado, and California.

Explanation:

The Plan of San Diego was a Mexican plan to capture Texas, New Mexico, Arizona, Colorado, and California. Option A is correct.

The Plan of San Diego was drafted in San Diego, Texas, in 1915 by a group of some Mexican rebels who ramained unknown. They wanted to create social unrest and to obtain political and economic gains. Raids stemmed from attempts to implement the plan led to the Bandit War with the United States.

It is believed that the plan was an attempt to overthrow the government in Southern United States.

powers  are  denied  to the  national governmentin three distinct ways: some  powers, such as the  power  to levy duties on exports or prohibit the freedom of religion, speech, press, or assembly, are expressly  denied  to the  national government  in the  constitution.

it foreshadows the theme of the paragraph and hints the topic that will be discussed in the paragraph!