Answer:
What are some contributions that came from ancient India
The Idea of Zero. Photo Source Left/Right. ...
The Decimal System. Photo Source Left/Right. ...
Numeral Notations. Photo Source. ...
Fibbonacci Numbers. Photo Source. ...
Binary Numbers. Photo Source. ...
Chakravala method of Algorithms. Photo Source Left/Right. ...
Ruler Measurements. Photo Source. ...
A Theory of Atom. Photo Source.
B.......since he was the head of the house of Lancaster in the War of the Roses; defeated Richard III at Bosworth Field and was proclaimed king; married the daughter of Edward IV and so united the houses of York and Lancaster.
Answer: Aristotle :)
Explanation: Aristotle was appointed as the head of the royal academy of Macedon. During Aristotle's time in the Macedonian court, he gave lessons not only to Alexander but also to two other future kings: Ptolemy and Cassander.