Answer:
light supply
operating communication systems
Explanation:
Dubois concludes that the cause of economic progress is possession of political power, civil rights and higher education. This can be seen from the second to the last sentence of the passage, where it is written 'Is it possible and probable that nine millions of men can make effective progress in economic lines, if they are deprived of political rights, made a servile caste and allowed only the most meager chance for developing their exceptional men'.
The reason why Bedouins were slow or unwilling to convert to Islam is that the Bedouins used to live in the desert harsh and extreme hot environment which made their natures harsh and unwilling to convert.
<h3 /><h3>What is Islam?</h3>
Islam is the religion of One God, the followers are called Muslims, they worship one God named Allah. Muhammad (peace be upon him) the messenger of God spread Islam and converted many, but Bedouins were not willing to change their religion, and were harsh at times.
Another reason for their unwillingness to convert was that they were illiterate and so had difficulties understanding the reality.
Bedouins were taught about Islam by the last prophet Muhammad (peace be upon him). He tried to convert many but out of all Bedouins were the most reluctant to convert.
Learn more about Islam at brainly.com/question/27274805
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American colonies had the most people