Answer:
The second option
Explanation:
When countries enter pacts or alliances, theyre expected/obliged to support that country by either fighting with them or giving supplies. SImilar to how America is giving Ukraine money and weapons to help fight russia.
The immediate cause of World War 1 is the assassination of Archduke Franz Ferdinand of Austria-Hungary.
Loaf is a verb when used in that context, it means to idle one's time away, typically by aimless wandering or loitering.
Answer:
it's a secondary source
Explanation:
since it was drawn by someone looking at it and it wasn't seen by the person looking at the photograph i think