The oldest mesoamerican civilization is the Olmec civilization
While there were a number of social, political, and economic causes for the Sepoy Rebellion, the spark that lit it off was an unfounded rumor that the new British issued cartridge for their Enfield rifles was loaded with cow and pig fat, which offended the repressed Hindu and Muslim minorities.
Defence of member nations
Austria-Hungary threatened war on Serbia
The commodity which is one of Han china's valuable exports is silk clothing. The Han dynasty experienced both economic prosperity and a decline. It's economy is defined by population growth, urbanization, industry and trade.
