Tephra is the greek translation of the word, ash. This is a generic term for any airborne pyroclastic accumulation that is unconsolidated, unlike a pyroclastic rock which is produced from the consolidation of pyroclastic accumulations into a coherent rock type.
Answer:
Political borders were decided by European powers without consideration of the political and historic connections in the region.
Explanation:
After the fall of the Ottoman Empire, a power vacuum was created in South West Asia.
This power vacuum attract many empires within the region which previously have to live under the Ottoman's shadow. They wanted to rise up and took the territories that previously under the ottoman's control.
Since none of the empire was particularly stronger over the other, Ottoman's past conquests were separated into smaller chunks which controlled by different empires.
After the hostile takeover, many of the new conquerors forced the past ottoman citizens to conform to the new traditions and religion and abandon the old ones. Which is why political and historic connections in the past ottoman's region gradually forgotten over time.
Answer:
Cohort Study
Explanation:
Cohort Study I'd a type of longitidunal study that follows a group of people over time to understand the relationship between some attribute shared by the group at the beginning nof the survey and the eventual outcome. That's same thing that Mavin is trying to do by understudying these group of individuals for some period of time to measure deliquency.
Answer: Exactly 62 years ago, on May 17, 1954, the U.S. Supreme Court declared that segregated schools were unconstitutional. The Brown v. Board of Education decision was historic — but it's not history yet. Just this week, a federal judge ordered a Mississippi school district to desegregate its schools.
