Answer:
Primary sources is the answer
I believe its 1869
fun fact on the inventions timeline coca-cola was intruduced 8 May 1886 :P
Measure the gas around it
Answer:
The answer is: They formed the Women's Peace Party
Explanation:
The American women demonstrated their opposition to<em> World War I </em>by forming the <em>Women's Peace Party (WPP).</em> This organization was established by Jane Addams,<em> an American social worker and activist.</em>
The members of this organization believed that "<em>women were the mother half of humanity"</em> and thus, they needed to do something to stop the war. They called for<em> arm control and its limitation,</em> <em>managing European conflict and striving to remove the causes of war (particularly, economic).</em>
Thus, this explains the answer.
D. It seems like the most reasonable answer. And there were also trading routes established during those times.