What about them being rare?
Answer:
Explanation:
After the second Persian invasion of Greece was halted, Sparta withdrew from the ... and as a result of their unease with Athenian efforts to increase their power. ... with Persia and petitioned Sparta for assistance, but Sparta was unable to help
Belgium's ports were close to the British<span> coast and German control of Belgium would have been seen as a serious threat to </span>Britain. In the end,Britain<span> refused to ignore the events of 4 August 1914, when Germany attacked France through Belgium. Within hours, </span>Britain<span> declared war on Germany.</span>
