The phrase "also decreed that" is correct and usable in written English.
It can be used in contexts where a decision or order is being communicated, often in formal or legal documents.
Example: "The council also decreed that all public parks must remain open during the summer months."
Alternatives: "also ordered that" or "also mandated that".
The president also decreed that fresh parliamentary elections would take place 60 days after a new constitution is ratified in a popular referendum.
The same law also decreed that only English-made cloth could be worn in England.
It also decreed that overtly Francoist symbols were to be removed from public buildings and spaces.
Mr Messier has also decreed that English should be the language of the Paris-based Vivendi Universal's board.
His successor, Zhou Yongkang, also decreed that maintaining stability was more important than protecting individual rights.Many of the old guard are no longer in power.
With the President's backing, Rodríguez had also decreed that invasions of buildings would no longer be tolerated — but that there would be no arbitrary expulsions, either.
Rahman countered that Sharia also decrees that a prisoner cannot be emir.
Convention also decrees that there cannot be two consecutive secretaries general from the same region.
States could also decree that no plans including abortion coverage be provided on the exchange in their state.
The calendar also decrees that the first day of school next fall — scheduled for two days after Labor Day — will be on Wednesday, Sept. 8, even though the first full day of instruction will not be until the following Monday, Sept. 13, after the Jewish High Holy Days.
The new law also decrees that "no sexual orientation, gender identity or gender expression constitutes a disorder, disease or shortcoming of any sort", and lowers to 16 the age at which people can request a change in gender without their parents' approval.
