In what year and during what dynasty did wu zhao arrive at china's imperial court

In 618-906 AD during the Tang Dynasty 

Wu Zhao = Wu ZeTian

Tang Dynasty and it was the year 624 that she entered since she became Lady Wu in 624

Towns and small farms are usually for land, lakes, rivers, and seas.they also produce other food, like crops.it's also where animals are, where we get our meat.large plantations normally have forests, where crops are grown for sale. (similar to farms)plantations have larger fields of crops.our wine, sugar canes, and fruits come from plantations.

He would most likely post his laws in the city market