What are the three main elements of an effective introduction for an informative essay? A-the hook, supporting evidence, and examples
B- transitions, examples, and thesis statement
C- the hook, background information, and supporting evidence
D-background information, examples, and supporting evidence

Option b is the correct answer hope i am not too late

Explanation:

the best and most correct answer among the choices provided by the question is the second choice "less supportive to the war of 1812"

the war of 1812 was a military conflict that lasted from june 1812 to february 1815, fought between the united states of america and the united kingdom, its north american colonies, and its native american allies.

i hope my answer has come to your . god bless and have a nice day ahead!