Answer: Practice has changed but not belief.
Explanation:
<span>The text identifies three categories of people who are good professional references: work colleagues, former employers, and </span>"former instructors or school advisers".
A professional reference means a suggestion from someone who can vouch for your capabilities and qualities for work. A professional reference for an accomplished worker is commonly a previous manager, a partner, a customer, a director, or another person who can prescribe you for business.
The U.S. government tries to encourage innovation in the marketplace with Technological Innovation and Innovation as in ingenuity in business.
The problem ask on which of the following among the choices was not a result of the European colonization and conquest of Latin America and the best answer would be letter C. the establishment of the Columbian Exchange. I hope you are satisfied with my answer