It could be argued that the characteristic that is the most important for development of a civilization is "food production," since having a surplus of food allows people who are not farmers to develop new skills and trades.
<span>Advancements in navigation. The Gupta Empire were very advanced in the fields of technology, science and art. The scholar Aryabhatta calculated that a solar </span>year was 365.358, <span>he also calculated </span>pi<span> to the fourth decimal place at a </span>value of 3.1416. <span>Kings in the </span>Gupta empire<span> owned huge copper, gold, and iron mines, and made advancements in metalworking. </span>
Around 9 million people die of hunger and hunger-related diseases every year. Hope this helps, if you have any questions please feel free to message me;)
Sri lanka- faced internal conflict
philippines- was a colony of the us
myanmar- was named burma
