The video compares the stronger Franco-Russian relationship with Britain's more limited understandings with France and Russia. It notes that Italy and Romania's later choices exposed the limits of the Triple Alliance. Defensive wording mattered because a partner could refuse support if it judged an ally to be the aggressor. A treaty could shape expectations, but it did not remove national interest, strategic doubt, or disagreement about who had started a conflict.
Notable Point · 1:41:15-1:42:36
Why paper alliances did not guarantee action
The crises hardened alignments, but alliances still depended on whether partners judged a war defensive, necessary, and winnable.