To maintain their sovereign authority
The demand for the product would go down considering they would have to pay more for the product they wanted.
<span>One motive of Germany sending the document was an effort to make an alliance with Mexico. They were agreeable to let Mexico retake their lost territory in states like Arizona, New Mexico and Texas. Germany decided to begin sinking other vessels without warning. He pushed for them to contact the president to alert him of what was happening.</span>
Answer:
The scientific method.
Explanation: Hope this helps.
A popular model used to illustrate the concept of opportunity cost is called a. the production possibilities frontier.