Types of Graphs. 1  Types of Graphs: Bar Graphs. 2  Types of Graphs: Box and Whiskers (Boxplots) 3  Types of Graphs: Frequency Distributions.  Types of Graphs: 1  Histogram. Types of Graphs: Line Graphs.  Types of Graphs: Pie 1  Graphs. Types of Graphs: Scatter Graphs.  Types of Graphs: Stemplots.
The 1950s. By the end of the war, TVA had completed a 652-mile navigation channel the length of the Tennessee River, and had become the nationâs largest electricity supplier.
The first and one of the largest of The New Deal Programs was. 1  The Tennessee Valley Authority (TVA)- which allowed the federal government to build dams and power plants in the Tennessee Valley, coupled with agricultural and industrial planning, to generate and sell the power, and to engage in area development.