Explanation:   

  The fifty states of the United States have very different sizes, both in terms of (or related to) how much land there is and the population (or how many people there are). Some states are very large but have very few people; other states are very small but have many people. Even so, all fifty states need to be represented in the federal government. 

 

  What was the solution? The Founding Fathers, or the people who created the U.S. government, decided to have two parts for lawmaking. One is the Senate, where each state has two representatives known as senators, no matter how many people live there. The other is the House of Representatives, where the number of representatives that each state has is proportional to its population, meaning that states with large populations have more representatives in the House than those states with small populations. 

 

  Each state is divided into a number of districts (or areas), one for each representative that it has in the House. Each representative is elected by the people living in his or her district. Changing where the district boundaries (or the lines between districts) are drawn on the map can change which political party has more power in a district. Redistricting, or changing the district boundaries, is called gerrymandering when it influences (or affects) the results of elections so that one political party is more likely to win. As you can see, this is a very big issue because redistricting can decide which political party has power. 

 

  Sometimes gerrymandering is used to make district boundaries match (or be the same as) where racial groups (or groups of people with the same skin color) live. If the district boundaries are drawn so that white people are the majority (the largest group) in each district, then it is more likely that only white representatives will be elected. Obviously gerrymandering is unfair, but it is very common in modern politics.  Many have criticized this practice of racial gerrymandering.

 

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