Why did people distrust doctors during the 18th and 19th centuries?
A. Governments benefited financially from doctors' practices.
B. Educational institutions did not offer degrees in the medical field.
C. People were suspicious of the scientific method, so they were
scared of doctors' methods.
D. Anyone could say they were a doctor, even if they had no training.

People distrusted doctors during the 18th and 19th centuries because (D) anyone could say they were a doctor, even if they had no training.

the answer is: the start of world war i, and russia’s hopes of benefiting from it

during world war i russian joined due to in their current crisis they were being supported by france and the war was already declared to them by germany, they needed to maintain their political goal and leadership role in the balkans, and is the same feeling that this excerpt evoke the eager of maintain the land value.