The Excessive Turbidity,or Cloudiness,of Lake Wingra in Madison,Wisconsin,was Caused by the Introduction

question 15

Multiple Choice

The excessive turbidity,or cloudiness,of Lake Wingra in Madison,Wisconsin,was caused by the introduction of which of the following?

• A) Nile perch
• B) marine seaweed
• C) catfish
• D) water lilies
• E) common carp

---

Definitions:

Reconstruction Governments

were formed in the southern United States after the Civil War, tasked with rebuilding and integrating the states back into the Union, often with significant Northern and federal government influence.

Economic Policies

Economic policies are strategies and decisions made by governments or institutions to influence or control the economic behavior of a country or region.

Southern Society

Refers to the social structure and culture of the American South, historically characterized by agrarian economy, plantation system, and social stratification including slavery.

Reconstruction Era

The period following the Civil War in the United States, from 1865 to 1877, aimed at rebuilding and reintegrating Southern states into the Union and defining the new rights of freed slaves.