1 is F, 2 is A, 3 is A, 4 is F
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Trade spreads ideas and culture because it involves people moving from place to place around the world as they trade. As they move, they (and the people they meet) come into contact with new ideas and cultural practices
The answer is A, hope this helps ;)
Ostensibly created to limit increasing Austrian power in the Balkans, the league was actually formed at the instigation of Russia in order to expel the Turks from the Balkans. ... This dispute resulted in the Second Balkan War, against Bulgaria, in 1913 (see Balkan Wars).