I don't know No.1, but I'm pretty sure No.2 is Constantine I. I remember having similar questions from my freshman year in History. Hope this helps you!
Although Italy took over the southern part of Tyrol, none of these answers is technically correct. It was Germany that was responsible for all of the acts listed here.
<em>Brown v. Board of Education </em>overturned the earlier decision in <em>Plessy v. Ferguson.</em>
<em>Brown v. Board of Education of Topeka</em>, decided by the US Supreme Court in 1954, extended civil liberties to all Americans in regard to access to education. Until that decision, it was legal to segregate schools according to race, so that black students could not attend the same schools as white students. An older Supreme Court decision, <em>Plessy v. Ferguson</em> (1896), had said that separate, segregated public facilities were acceptable as long as the facilities offered were equal in quality. In the case of <em>Brown v. Board of Education</em>, that standard was challenged and defeated. Segregation was shown to create inequality, and the Supreme Court unanimously ruled segregation to be unconstitutional.
<span>The Mixtec, another important civilization that existed at the same time as the Mayans, created the most elaborate codices of all the Mesoamerican civilizations. They used deerskin instead of bark cloth or vegetable fiber.</span>