the political, military, and social system in the Middle Ages, based on the holding of lands in fief or fee and on the resulting relations between lord and vassal.
When we say we make an appeal to convince the audience we are making a request to the public, a serious, crucial or honest one. In this case, to move the audience (the parents) to support our case (go to school later would be easier for them), we have to talk about something that can benefit them from this change, if not they wouldn’t be interested. For example, saying that because is late it isn’t dangerous walking to school, and they wouldn’t have to drive you. In that case, they won’t even have to move from the house and have their own timetable.
Automated weather stations are is an automated version of the traditional weather station, either to save human labour and enable measurements from remote areas.
Archaeologists lol couldn't remember how to spell it
Answer:
to understand natural landform changes and potential hazards for populations
