Answer: Boston Massacre, Stamp Act 1765,Boston Tea Party, Passage of the Intolerable Acts
,Convocation of the First Continental Congress
,Battles of Lexington and Concord, Adoption of the Declaration of Independence
,Battles of Saratoga, Surrender of Yorktown ,
Signature of the Treaty of Paris
Explanation:
The answer is
D. gold
because of the California Gold Rush
The Allied Powers became concerned at the collapse of the Eastern Front and the loss of their Tsarist ally to communism, and there was also the question of the large quantities of supplies and equipment in Russian ports, which the Allied Powers feared might be seized by the Germans.