<span>The argument that Hitler used to justify invading European countries was </span><span>He was rightly getting back the German land taken from Germany in the Treaty of Versailles. This treaty ended World War I.</span>
Answer: The French and the British have always been at peace
Explanation:
The British and French allied against Germany in World War One and World War Two, their friendliness began with the 1904 Entente Cordiale.
... "The powers not delegated to the United States by the Constitution, nor prohibited by it to the states, are reserved to the states respectively, or to the people."
Answer:
Correct answer is B
. They pioneered the study of algebra.
Explanation:
A is not correct as this concept existed even in Ancient Mesopotamia.
Option B is correct as Arabic mathematicians, especially Muhammad ibn Musa al-Khwarizmi contributed the most to the development of algebra.
C is not correct as Euclid lived in Ancient Greece.
D is also not correct as Arabic numerals are also their important contribution.
