Answer:
Telephone, internal combustion engine, and electrical light
Explanation:
telephone: it allowed for instant communication, communication by voice, and it paved the way for future inovations in telephone technology.
engine: it was powered by gas and air, which made it impractical for widespread public use.
light: Electric lights allowed factories to stay open longer and produce more goods.
Hope this helps dude!
Answer:
A. Abolishment by kings of feudal ties, to establish government and extend royal power
Explanation:
The 1000-1150 period is in fact, a period when feudalism was at its peak. For example, France in the year 1100 was a unified kingdom in name only, it was in fact composed of several counties and duchies such as the Duchy of Normandy or the County of Champagne, that had political, military and economic power over these territories. The king ruled in name only, and in order to collect taxes, or raise an army, he needed the approval of local feudal lords.
Same thing applies for other countries such as the Holy Roman Empire, Northern Spain, and the Low countries.
