The book is widely credited with helping launch the environmental movement.
He is widely credited with being the most effective official to have occupied his post.
Work did not begin until 1811 but the earl is widely credited as the force behind its construction.
It is widely credited as one of his best works.
He is widely credited with establishing the first scientific approach to road building about the year 1764.
She has been widely credited with writing first about the smell on her Web site, youcantmakeitup.blogspot.com.
In addition, he is widely credited with having provided moral leadership on a number of key issues.
He is widely credited with making Yellowstone the model for national parks throughout the world.
At first, the government was widely credited for exercising restraint.
He is widely credited with getting the space program back on its feet.