What is wrong with this sentence, and why? "To tell us all what really happened."
Select one:

It is a sentence fragment because it has two independent clauses.

It is a run-on sentence because it does not have a subject.

It is a sentence fragment because it does not have a subject.

It is a run-on sentence because it is a dependent clause.

- "the answers are a and b.  

when cullen speaks of planting while others reap, and standing "abject and mute," he is speaking about the racial injustices present in american society. as these injustices have changed over time, the american identity  has also shifted. those changes are, in turn, reflected in american literature."

16.) true

17.) true

18.) it doesn't say

19.) true

20.) false

explanation:

one of the central themes of edward abbey's work has been his staunch opposition to the glen canyon dam on the colorado river that created lake powell, destroying stunning scenery and wildlife habitat, endangering many rare species of fish and animals, and also irreparably destroying many important archaeological sites which provided information about the early inhabitants of the united states.