Question: A king was simply a leading magnate who the other magnates regarded as first among equals
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Answer: A king was simply a leading magnate, who the other magnates regarded as "first among equals".

Question: From this condition emerges the task which the Russian SocialDemocracy is called upon to fulfilto imbue the masses of the proletariat with the ideas of socialism and political consciousness and to organise a revolutionary party inseparably connected with the spontaneous workingclass movement
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Answer: From this condition emerges the task which the Russian Social-Democracy is called upon to fulfilto imbue the masses of the proletariat with the ideas of socialism and political consciousness, and to organise a revolutionary party inseparably connected with the spontaneous working-class movement.

Question: These are areas with a very low content of water vapor in the air due to the temperatures and their distance from oceans
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Answer: These are areas with a very low content of water vapor in the air due to the temperatures and their distance from oceans.

Question: Until then toffkrigsprisen expensive which resulted in many deaths Pershing use of flanking maneuvers resulted in success in the efficient routing of the enemy
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Answer:
Until then toffkrigsprisen expensive, which resulted in many deaths. Pershing use of flanking maneuvers resulted in success in the efficient routing of the enemy.