How did New Deal environmental projects try to prevent another Dust Bowl? A. by forcing farmers to plant invasive species that grew quickly
B. by removing trees to create more farmland in some regions
C. by repealing regulations on farmers that limited what they could grow
D. by enforcing new farming techniques that prevented dust storms

Historians have recently discovered a historical journal published in the early twentieth century. the journal contains facts based on original sources about the downfall of the early byzantium empire. historians consider this long-lost journal to be a breakthrough in their understanding of the byzantium empire. based on this information, the journal is a source.