Answer:
a
Explanation:
I did the test and got it right
1 is the best answer as in the feudal system, noblemen or knights were those who swore alliance to their sovereign in exchange for the ability to use the kinds land. 2 is not right as that would be a king or lord and 3 is not right as those are serfs
To find a shorter route to asia
Answer:
Google
Explanation:
The best thing to do is to go to google and look up each question individually.
Answer:
Arabic numeral system we're all familiar with today is usually credited to two mathematicians from ancient India.
Explanation:
Hindu-Arabic numerals, set of 10 symbols—1, 2, 3, 4, 5, 6, 7, 8, 9, 0—that represent numbers in the decimal number system