How were mexican americans affected by us expansion

How and why did many southerners attempt to stop the laws congress passed?

In 2001 mexico imposed a 20% tax on all soft drinks not made from sugar cane high fractals corn sit-up which is made from corn, is often used in place of cane sugar to manufacture soft drinks. which nation would most likely be impacted by mexico’s policy change?

Match each model with its name and the name of the scientist who created it.