Answer:
Native Americans had never been exposed to those diseases.
Explanation:
<span>patriotic feeling, principles, or efforts. please add me as brainiest</span>
Based on my information, I actually believe that it really may be the first option. T<span>he influence and power of the Catholic Church</span> were the leading and main reasons for social unrest and demands for reform in Latin America from the 1950s to the 1970s? And sense the were reforming, this would be the reason for the social unrest that they had.
Pretty Sure South of Aswan