Please choose the correct ending to complete the given sentence: Finance and Business: [header] How to become a wildland firefighter [title] Meet the initial qualifications. [step] In the us you must be a citizen between 18 and 35 years of age with a high school diploma or the equivalent in order to work as a firefighter for federal, state, and local agencies or bureaus. [substeps] Each country has its own unique set of qualifications.

Ending1: Or all of those are required as part of the application process. Different agencies may have their own requirement on you to become a firefighter. Ending2: All states have their own separate requirements, and are expected to do work within each state. You cannot work internationally without the application of your qualifications. Ending3: In these situations, your qualifications will depend on what level of experience you have and how seriously you seek the position. It's generally best to start with any experience learning other firefighters have that can significantly enhance your application. Ending4: Be sure to check the specifications in your jurisdiction, if you live outside of the united states. For example, in canada, you must be 18 years or older, speak english, and complete three training courses.

Answer format: ending1/ending2/ending3/ending4