2) If wars have been fought for thousands of years, why is the war between 1914 and 1918 commonly referred to today as the "First World War?"

In 1945, history began using the phrase "First World War" because historians considered 1914-1918 as the start of a new sort of international conflict, the  world's first industrialized "total" war, which was followed by a second industrialised world war, 1939-1945.

Explanation:

answer: economic globalization is the increasing economic integration and interdependence of national, regional and local economies across the world through an intensification of cross-border movement of goods, services, technologies and capital

mustafa ataturk thought nationalism in turkey would best be achieved by modernizing the country.