In a violent, strenuous way
As a lawgiver also Birger laboured strenuously in the interests of civilization.
In 1607-1610 the Tunguses fought strenuously for their independence, but were subdued about 1623.
This conclusion, it is needless to say, is strenuously opposed both by Albert and by Aquinas.
The duke strenuously supported Osiander, and the area of the quarrel soon broadened.
These reforms Zamoyski strenuously opposed.