Answer:
The correct answers are:
1. They married royalty from other powerful lands
2. They threatened their rivals with war
Explanation:
In Northern Europe, like many parts of the world, marriages among different Kings and Empires was a common way to develop powerful alliances against a common foe.
More powerful than simple treaties, developing family relations would help to cement relationships and long-term stability of two empire.
However, in order to gain power, it was also common for Kings and Queens to threaten war. This was usually done to gain more land and increase power and taxation revenue.
A
Hope this helps and I don’t know how to explain but hope it helps
Answer: they devised an innovative irrigation system, which created a surplus of food
He had abused his power and killing people
President Carter’s first economic plan proposed "increased government spending," since Carter felt that much of the economic slump of previous years had been caused by government inaction.
