Hi there hope this helps you and is enough!
ANSWER: (D) or aka the 4th option
EXPLANATION:
On September 11, 2001, 19 militants associated with the Islamic extremist group al Qaeda hijacked four airplanes and carried out su**ide attacks against targets in the United States.
You can also look it up online for more details.
The solid backwards flag on a pole tell about the field weld.
<h3>What is the
solid backwards flag on a pole tell about?</h3>
It should be noted that the solid backwards flag on a pole tell about the field weld. and this field weld serves as the symbols which is usually an indication of the the welding processes that is been used in metal joining operations.
The weld could be inform of localized or “all around”, and this could be shop or field weld, however they are of the same function.
Learn more about Flag on:
brainly.com/question/25759088
#SPJ1
Yes for an example you can be a free worker but also be treated like an slave.
