Britain calls for international mediation to resolve the worsening
crisis. Russia urges German restraint, but the Russians begin partial
troop mobilization as a precaution. The Germans then warn Russia on its
mobilization and begin to mobilize themselves. Austria Hungary invades Serbia.
D the heart is weighed against the feather of truth
Maynard Jackson was the first
Answer:
The battle of the Somme was considered a significant moment in WW1 because it was 141 days long and the first time tanks were mobilised in battle
Explanation: