What does Esther 3:11 mean?

Haman said to King Ahasuerus, “There is a certain people scattered abroad and dispersed among the peoples in all the provinces of your kingdom, and their laws are different than other people’s. They don’t keep the king’s laws. Therefore it is not for the king’s profit to allow them to remain.

If it pleases the king, let it be written that they be destroyed; and I will pay ten thousand talents of silver into the hands of those who are in charge of the king’s business, to bring it into the king’s treasuries.”

The king took his ring from his hand, and gave it to Haman the son of Hammedatha the Agagite, the Jews’ enemy.

Then the king’s scribes were called in on the first month, on the thirteenth day of the month; and all that Haman commanded was written to the king’s satraps, and to the governors who were over every province, and to the princes of every people, to every province according to its writing, and to every people in their language. It was written in the name of King Ahasuerus, and it was sealed with the king’s ring.

Letters were sent by couriers into all the king’s provinces, to destroy, to kill, and to cause to perish, all Jews, both young and old, little children and women, in one day, even on the thirteenth day of the twelfth month, which is the month Adar, and to plunder their possessions.

A copy of the letter, that the decree should be given out in every province, was published to all the peoples, that they should be ready against that day.