What was ibn rushd’s contribution to the islamic golden age?
1. he worked to translate and preserve the works of aristotle into arabic.
2. he conducted experiments that inspired the process of the scientific method.
3. he wrote an algebra textbook that was the standard for centuries.
4. he founded the house of wisdom to encourage arabic translation.

1. He worked to translate and preserve the works of Aristotle into Arabic

Explanation:

Ibn Rushd is considered as one of the greatest Islamic thinkers and historians. He was a man that loved philosophy, and he committed himself to translate the Greek philosophers into Arabic, especially Aristotle. According to him, the religion and the philosophy can work together despite their differences, but only if they are understood properly. Despite being criticized heavily by the religious authorities, Ibn Rushd stood his ground, and he managed to develop the philosophy in the Islamic world, creating a unique Islamic philosophy based on the Ancient Greek philosophy.

from the conditions of the working class in england by friedrich engels,the main idea is :

they lost control of territory in the middle east, but preserved turkey's political independence.