No, you do not always capitalize battalion. Only when it is used in conjuction with the Unit Designation.
1st Battalion, 325th Airborne Infantry Battalion is an infantry battalion assigned to the 82nd Airborne Division.
Yes, "I am" is typically capitalized because "I" is a pronoun and should always be capitalized in English.
Yes it should always be capitalized.
Yes. Days of the week are always capitalized.
Yes, it should always be capitalized.
No, circa does not need to be capitalized.
Yes, it should always be capitalized.
OK is always capitalized because it is way more formal and palightebdhdbfhrbdhjbvhfdbchvjfbfhjhjfbffhjhjcbjftjfdhdjdffdvdjfgrfdekjsbrgiurhduwjsnjkiuvtfesvfcdvs
Yes it should be capitalized.
Yes it should always be capitalized.
Yes, America is always capitalized because it is a propernou n.
A common noun is capitalized only when it is the first word in a sentence. A proper noun is always capitalized. An acronym is always capitalized.
Yes, both Hindu and Hinduism should always be capitalized.