PLEASE HELP I WILL MAKE THE BRAINIEST Create a Top Five list of European colonization’s most impactful changes on Native Americans.

Explain your reasoning for the item you ranked as the #1 most impactful change.
Religion
Land
Population Decline
Disease
Horses
Cattle
Pigs
Chickens
Guns
Cash Crops
PICK 5 FROM THESE

1-infectious Eurasian diseases  

2-attempts of assimilation (and Manifest Destiny)  

3-relocation attempt (Indian Removal Act of 1830)  

4-diminished food supply for nomadic tribes  

5-the introduction of horses and other animals to the new world (through the Columbian Exchange)

to protect the united states' role as a world leader, president truman wanted to prevent the soviet union from spreading communism beyond its post-world war ii boundaries. he declared that the united states must assist any nations struggling to prevent a communist takeover.

before there were tanks, machine guns, windmills, and solar panels, the first civilizations emerged that create the history of humanity which provided the larger context for western civilization. uses of weaponry and technology were used very differently in the ancient civilizations than they are today. relating back to the times of the ancient mesopotamian civilization, technology kept advancing throughout the ancient egyptian civilization into the ancient greek civilization, and then finally the ancient roman civilization. as techniques and strategies were past down from civilization to civilization, each shared its own similarities, as well as varied differences. one trait they had in common was to commit violence and economically overpower one another. technology has ultimately advanced due to the knowledge transferred from generation to generation. uses of sophisticated weaponry and devices have created more opportunity for warfare and improvement in the work place. ancient civilizations became more powerful due to the advancements of technology. technology did not only create the use of violence, but it also the economies grow and become stronger, because production of trading goods rose like never before. the rivers, such as the nile, tigris, and euphrates all flourished, as well as destructed civilizations. each civilization had different uses for these rivers, however, some benefited more than others. when analyzing ancient civilizations, there   are things you must understand

explanation: