<span>The changes in agriculture in the Shang dynasty contributed to higher production levels. This in turn led to trade, settling and high birth rates. Thus, they became more organized which facilitated to other developments like writing.</span>
<span>The first recorded appearance of the plague in Europe was at Messina, Sicily in October of 1347. It arrived on trading ships that very likely came from the Black Sea, past Constantinople and through the Mediterranean. While Sicily was succumbing to the horrors of the disease, the expelled trading ships brought it to other areas around the Mediterranean, infecting the neighboring islands of Corsica and Sardinia by November.</span>
The Munich agreement was a settlement permitting Nazi Germany's annexation of proportions of Czechoslovakia along the countries borders mainly inhabited by German speakers.
Answer:
Because it was a law that is specifically and clearly targeted African Americans while giving Whites an advantage.
