Answer:
to start the letter, "to whom it concerns"
when addressing them in the letter, use "you", "your" "they/them".
Explanation:
these words and phrase are used for a collective but are used in everyday language when the gender identity of someone is unknown.
John Quincy Adams didn't get the majority vote, and he got in because the House of Representatives voted him in
Republic
That is the word you are looking for
Cattle drives come to an end because of the invention of the barbed wire and the completion of the Transcontinental Railroad. Thousands of cattle also perished due to an outbreak of Texas Fever and the Great Winter, which also contributed to the end of the famous cattle drives of the Old West.