Contributions to mathematics *developed alergbra
*Extended knowlage of trigonometry
* spread the concept of zero to Europe

read the list above and answer the question. Which region is credited with these mathmatic contributions?
A. Western Europe
B. East Asia
C. North America
D. middle east ​

During the invasion of the soviet union, the einsatzgruppen did which of the following? killed large numbers of jews, as well as many locals. led military troops. eliminated local administration in lithuania. took over many administrative functions in the war effort. planned and organized extermination camps.

Who was in charge of american troops during world war i?

What is the southernmost fort in what is today western ohio? what city is there today