Which two states feature a future imperative in their mottoes?

In exploring the future imperative as it relates to state mottos, it is important to understand the linguistic elements that define this concept. A future imperative typically expresses a command or strong encouragement about what will happen in the future.

Idaho's motto, "Esto Perpetua," translates to "May it be perpetual," emphasizing a desire for ongoing prosperity and stability, which embodies the essence of a future directive. Similarly, Missouri's motto, "Let the good times roll," carries an imperative sense of encouragement towards future enjoyment and celebration.

Both mottos thus convey an intention or desire regarding the future, making Idaho and Missouri the correct choices. The other options contain mottos that do not express a future imperative in the same way, focusing instead on descriptions of current attributes or historical points rather than future aspirations.