In 1867, Nobel obtained a patent on a special type of nitroglycerine, which he called "dynamite". The invention quickly proved its usefulness in building and construction in many countries.
Can we say the following?
Alfred Nobel is the inventor of dynamite.

yes

In the United States Senate on Tuesday, Senators Byron Dorgan, a Democrat from North Dakota, and Mike Enzi, a Republican from Wyoming, introduced the "Freedom to Travel to Cuba Act" (S.428), a bill that would lift the travel restrictions that have prevented U.S. citizens from visiting Cuba since the early 1960s. The bill is co-sponsored by 20 senators, and the House of Representatives is considering a companion measure, H.R. 874, introduced by Representatives Bill Delahunt and Jeff Flake. The house measure has 121 cosponsors.
Can we say the following?
Byron Dorgan was born in Wyoming.

no

The Anzio beachhead, 33 miles south of Rome, saw some of the bloodiest fighting of World War II, and accounted for many of the 10,000 US battle deaths in Italy in the first half of 1944.
Can we say the following?
The Anzio beachhead is located 33 miles south of Rome.

yes

Nine men from Darfur have been executed for the beheading of a Sudanese newspaper editor in 2006. They were hanged in a prison in the capital, Khartoum, in front of the relatives of the editor, Mohammed Taha. It was initially thought that Mr Taha had been killed by Islamists but a defence lawyer said an article in his newspaper had angered Darfur groups. His decapitated body was found on a dirt road a day after he had been abducted from his home in Khartoum.
Can we say the following?
Mohammed Taha was Sudanese.
yes