What happened to Flight 103 in 1988 in Locherbie, Scotland?

What happened to Flight 103 in 1988 in Locherbie, Scotland?
Why did the ocean liner Lusitania sink?

Who assassinated of the Russian Tsar Nicholas II and his family? Why? Were they all killed, and was Rasputin involved?

Galileo was put on trial for controversial ideas that were unacceptable to the Catholic Church. Was Galileo guilty of the charges?

Was Napoleon murdered, and why would someone want to do so?

Did Hitler commit suicide?

Were the Nuremberg Trials appropriate and fair to the defendants?

What were workplace conditions in the factories like during the Industrial Revolution? Was this a deliberate plot to keep the majority of
the population impoverished or was there some other motive?

What happened on board the Kursk, a Russian Submarine that sank in 2000?

Write a 3–5 page double-spaced paper. Follow this sequence in your paper:
Introduce your topic. End your introduction paragraph with your closed argumentative thesis statement.
Describe the event with the facts of what we know happened (who, what, where, when).
Describe two or more theories of what may have happened (or why it may have happened).
Select which theory you think is most likely and explain why based on your research.

Include a bibliography based on your research. You must have a minimum of three reliable primary and secondary sources, and these
must be formatted in one of the approved styles. Tertiary sources such as encyclopedias, and textbooks are not allowed. NO Wikipedia!

Attached below will be the rubric for the assignment.

Explain how a temperature inversion can be a major cause of a city’s air pollution.

Part 1:
Explain how a temperature inversion can be a major cause of a city’s air pollution. Discuss the Denora, Pennsylvania, inversion event in 1948, including the cause of deaths.

Your response must be at least 200 words in length.

Part 2:
Describe the purpose and operation of flue gas desulfurization.

Your response must be at least 200 words in length.

What are the main social forces and who are the main actors responsible for this crisis?

Is the Canadian labour movement in crisis? If so, what are the main features of this crisis? How did this crisis arise? What are the main social forces and who are the main actors responsible for this crisis? Has the Canadian labour movement contributed to this crisis? If so, is there a general awareness of this within the Canadian labour movement? If you think that the labour movement isn’t in crisis, why not? Why are those who argue it is in crisis wrong? How do the strengths and successes of the labour movement today compare to the past?