<span>When it comes to helping others, humans help both kin and non-kin, while other animals tend to help kin only. The answer is letter A. Humans, male and female are of the same species and therefore, it is natural for them to help each other. Unlike for animals, they only help their own kin, this is mainly due to their protectiveness against predators.
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Many thinkers credit the printing press with the success of Protestantism.
What is important to note is that there has always been reform efforts in the Catholic Church. Some succeeded while others were violently shut down.
With the printing press, ideas and critiques were able to spread and build steam allowing a scholar in London to build on the ideas of a monk in Germany.
Hitler had marched 22,000 troops to Rhineland. However, no one reacted to Hitler's actions. This caused his first violation of the treaty of Versailles.
