No you shouldn't.
If you're referring to "The" emergency room rather than "An" emergency room, you can consider it a proper noun and capitalize it. In general it is not capitalized.
No. You only need to capitalize the word "trust" or "trustees" when you are referring to the specific trust. For example: As referenced in the John Doe Revocable Living Trust. John Doe, as Trustee for the John Doe Revocable Living Trust. However, if you are simply refering to the trust, you do not need to capitalize the word trust. The above-mentioned trust contains limited authority for the trustees.
Capitalize "general" when it is part of a proper name (i.e., General Eisenhower) but not when used alone (i.e., Eisenhower was a general). Also capitalize "general" in direct address (i.e., "Good morning, General.") Usually, capitalize a title when it is understood that a particular person is the topic. (i.e., "When will the General be in his office?") I think the article "the" makes the case though I have found no rule to justify my opinion.
Capitalize "mitzvah," but not "bar" (unless it is at the beginning of a sentence). Mitzvah means "covenant" and refers to a specific covenant, and so is a proper noun. "Bar" means son, and since it is referring to any son in general is just a plain old normal noun, and needs no capitalization.
It depends on the context. If you were to use it like: "I am in the wrong school district." then it would not. But if you said: "School District 957 needs to be widened." then it would. So if it is a title, yes; and if it is just a noun, no.
Yes. It is a noun referring to an organization. No, because military is a general descriptor. Take your pick.
Only capitalize "Democrat" when it refers to a specific political party or organization. In a general sentence referring to someone who supports democratic ideals, "democrat" should not be capitalized.
Yes, "Association" should be capitalized when referring to a specific organization or group. However, if used in a general sense, such as "There was an association between the two variables," it does not need to be capitalized.
Yes, "Seals" should be capitalized when referring to a specific group or organization, like the U.S. Navy SEALs. However, if used in a general context to refer to the animal, it is not capitalized.
You should capitalize "American" when referring to the nationality or citizenship of someone from the United States, as in "American citizen." However, you do not capitalize it when referring to general concepts or things relating to America, such as "the American culture."
It should be capitalized if you are referring to a specific state government but not when you're referring to state governments in general.
If you are referring to credit unions in general you do not need to capitalize the term. If you are referring to a particular credit union, say the Burbank Credit Union, then you should capitalize each word.
If you're referring to "The" emergency room rather than "An" emergency room, you can consider it a proper noun and capitalize it. In general it is not capitalized.
Yes, "Will" should be capitalized when referring to the Last Will and Testament.
Capitalize "indictment" when referring to a specific indictment by name or number, but not when used in a general sense. For example, "The Smith indictment" versus "The indictment against the defendant."
Capitalize a geographical term when it is part of a proper noun or a specific location. For example, capitalize "Mississippi River" or "Mount Everest" but not when referring to a general river or mountain.
Capitalize the word "legislature" when you are referring to a specific legislative body, such as the United States Congress or the Canadian Parliament. If you are referring to legislatures in a general sense, then you do not need to capitalize the word.