Questions

In the early 20th century, the Balkans were called a "powder keg" because the political situation in the region was very unstable. For a long time, the Ottoman Turks occupied the balkans, and with the rise of nationalism, some balkan states declared independence.

Afghan-India Friendship Dam is previously called as Salma Dam between India and Afghanistan on Hari river.

By whom was the food burned?

Supply curves tend to be more elastic in the long run, because there is time for firms to enter or leave the industry.

Glass is made from heating of sand. To melt sand to make glass, the temperature needed is above 1800 deg celcius.

A clade is a group of ancestral species and all its descendants. Hence it is a branch of one same species and so monophyletic.

India have the most population of tigers with 70% in the world tiger population.