The “digital divide” refers to the fact that
a. news websites rarely provide links to other news websites.
b. email has become one of the primary ways that americans follow politics in the last 20 years.
c. some groups are excluded from online participation in society.
d. democrats and republicans rely on very different sources of information online.

The correct option is : c. some groups are excluded from online participation in society.

Explanation:

The term Digital divide is used to describe the uneven distribution in the access or use of modern information and communications technology between different groups, based on certain criteria such as geographical, social or geopolitical. The modern day technology includes television, internet, computers, mobile phones etc.

Therefore, the term digital divide refers to that some groups are excluded from online participation in the society.

the following men who did not in the unification of italy were.

a) giuseppe mazzini

c) alexander ll

the other two men were camilo cavour and giuseppe garibaldi they the unification of italy by yielding territories in the italian unification. in 1861 italy was declared a united-nation state under the sardinian king victor immanuel ll.