Finally, in 1380, Hongwu had Hu and his entire family arrested and executed on charges of treason. Using this as an opportunity to purge his government, the emperor also ordered the execution of countless other officials, as well as their families, for associating with Hu.
The Black Death, which was also known as the Black Plague.
Tyrants came to power in many Greek polis regions as a result of "<span>b. Inheritance," since this meant that they needed no formal approval of either a king or the general populus. </span>
Answer: Redshift and blueshift describe how light shifts toward shorter or longer wavelengths as objects in space (such as stars or galaxies) move closer or farther away from us. When an object moves away from us, the light is shifted to the red end of the spectrum, as its wavelengths get longer. Hope this helps!