Answer: ACD is the answer
Explanation: HOPE IT HELPS
Answer: All the Native American tribes <u>weren't</u> united against their struggle with the European settlers.
Explanation: You probably recall from your history lessons that we don't have the exact number of native tribes that used to live in America. But we know they were many. More than 1.000 different groups with their own beliefs, languages and objectives.
Some groups were rivals and helped Europeans to fight with their enemies. Some groups were too kind and gave Europeans food and helped them to survive in the new world. Other groups hated Europeans and actually tried to kill them many times.
So when we speak about natives we need to have in mind that we are not talking about just one group of people. They didn't have any type of unity consciousness because they did not see each other as one same group.
During the 1943 invasion of Italy, General Eisenhower was a leading force who was behind the general invasion. He was an important force during the war who dictated how the American army was running the war in Italy.
The US became the source of almost all new major inventions and technology after WWII. The US culture allowed the US to parlay this into a huge economic advantage. The US expended more on military than other nations. This allowed the US become the dominant military power in the world.