ANSWER ALL PLEASE AND THANK YOU SO MUCH In order to stop a war between Spain and Portugal, the Pope created this imaginary boundary to split the world between the two countries.
A. Northwest Passage

B. Colombian Exchange

C. Line o f Demarcation

D. Circumnavigate

Which of the following helps to explain why Cortes was able to defeat the Aztecs?
A.
Cortes was a famous world general.
B.
Guns were unknown in the Americas.
C.
The Aztecs were already fighting a war against the Incas.
D.
The Aztecs were a peace loving people.

Christopher Columbus wanted to reach Asia by?

A. Finding the Northwest Passage.

B. Sailing around the cape of Good Hope.

C. Sailing west across the Atlantic Ocean.

D. Sailing around the tip of South America

Use the position statement you used earlier and the ideas you gathered, and write an editorial that is one paragraph in length. include your position statement and supporting ideas.

According to the federal regulations, which of the following studies meets the definition of research with human subjects? a study of twenty 4th grade classrooms in which researchers ask the schools to systematically vary the time of day reading is taught, and collect weekly assessments of reading comprehension for each child over a three-month period.the collection of data, by a playground designer hired by the superintendent of schools, about the physical dimensions of school playgrounds, presence of fencing, and the kinds of equipment currently provided.a feasibility study for implementing a year-round school program, focusing on economic issues such a facilities utilization and transportation costs.an analysis of aggregate data comparing statewide high school graduation rates provided by the state department of public instruction, using county tax information.

Which of the following best summarizes the idea represented by this graph?