<span>Two of the tangible and/or intangible ways in
which state governments improve society is are the following: frstly, imposing
a law for the citizens to abide in (intangible). In this way then, one who
disobeys, gets punishment with due process (tangible). </span>
I believe the answer is B
<em>
The advance of military technology revolutionized combat in the twentieth century. </em>
<em>There was a significant technological leap in World War I. In 1914, the use of war technologies was still linked to the nineteenth-century military tradition, but throughout the conflict it evolved in several areas.</em>
<em>War served as a “field of technology experimentation”. World War I was an absolutely new conflict because of the use of modern technologies, especially at the end of the clash.
</em>
<em>
Nineteenth-century war experiences marked the early years of the war. Cavalry, which would later be replaced by tanks, and poor transportation evidenced early development.</em>
You might want to make research on that in the urban graph network. It shows you everything.
