What is the meaning of the English word "harbinger".?

Idon’t know the answers to these problems

"and these i address to all females that would be married, or are already so; not that i suppose their sex more faulty than the other, and most to want advice, for i assure [women], upon my honour, i believe the quite contrary; but the reason is, because i esteem them better disposed to receive and practice it, and therefore am willing to begin, where i may promise myself the best success." this statement from franklin's "rules and maxims for promoting matrimonial happiness" best demonstrates his use of criticism to argue his point his use of common sense to appeal to women his use of flattery to gain women's attention his use of facts to prove his point

Imagine that you have just moved to a new city.write a short letter to your best friendtelling him or her about the move.be sure to include the date and your new address.use additional paper ifnecessary