Austria-Hungary was aligned with Germany during both first and second war (then only Austria) - so they have to be on the same side (this excludes options B and D).
Also, Great Britain was against Germany and Austria-Hungary, so we can exclude option C.
The correct answer is the following one:
A. Austria-Hungary, Germany and the Ottoman Empire versus Serbia, Russia, France and Great Britain
Answer:
The Kansas-Nebraska Act allowed people in Kansas and Nebraska to decide for themselves whether or not they should allow slavery in their state.
Explanation:
The Act served to repeal the Missouri Compromise of 1820 which prohibited slavery north of latitude 36°30
Answer:
Vargas returned to New Mexico two years after his first visit. He came with 100 soldiers, 70 families, 18 friars, and livestock. The settlers were not welcomed by the Pueblo Indians and Vargas discovered that the pledges of friendship he received two years earlier were not going to be honored.
Explanation:
22 percent of them are hope this helps
The highest density for a sovereign country<span> would be for </span>Ecuador (53.69 people/km^2)