Don't feel well please help 86. What major event happened on September 11, 2001 in the United States?

87. Name one American Indian tribe in the United States.

88. Name one of the two longest rivers in the United States.

89. What ocean is on the west coast of the United States?

90. What ocean is on the east coast of the United States?

Explanation:

86- 9/11. The day a terroist atack made the twin towers (and other buildings) collapse.

87- The Apache Tribe

88- Missouri River

89- North Pacific Ocean

90- Atlantic Ocean

1. On September 11, 2001, 19 militants associated with the Islamic extremist group hijacked four airplanes and carried out homicide attacks against targets in the United States

2. Eastern Band of Cherokee Indians.

3. The Mississippi

4. North Pacific Ocean

5. The Atlantic Ocean

Please give me/p>

answer: this is because archeologists keep finding artefacts and ancient ruins dated more than 10000 to 15000 years, date around scientists said humans discovered language; which is at least mysterious as scientists always have said that is necessary to have a language to have architecture and some basic maths.

explanation: brainlest