Serbia supplied the rebels with weapons so that they could kill the archduke. Austria-Hungary declared war on Serbia. Russia entered to defend Serbia because they both had large Slavic populations. Germany entered to defend Austria-Hungary. Alliances drew other countries in until it was a world war.
The answer is (1) because of its value as trading center ect
I think it’s D but if not it’s B
Answer:
Decline food production: Higher prices
Famine: Malnutrition, starvation, and death
Heavy rains and flooding: Destruction of crops
Cooler summer temperatures: Shorter growing season