Answer: B
Explanation: Before the Civil War, cotton not cattle was the most important. economic feature of the South.
Option 2) Santa Anna signed a treaty with Texas.
Answer:
Sagittarius A* ( D.) is the name of the black hole region that creates the gravitational force holding the Milky Way together.
Answer:
According to them, “The history of all hitherto existing societies is the history of class struggles” — meaning the problems in society were mainly because of money. The manifesto is divided into a preamble with four main sections and a conclusion. In the spring of 1847, Marx and Engels joined the “League of the Just”.
Explanation:
Answer:
Many researchers have found the evolution of the eye attractive to study because the eye distinctively exemplifies an analogous organ found in many animal forms. Simple light detection is found in bacteria, single-celled organisms, plants and animals. Complex, image-forming eyes have evolved independently several times