<u>The acids DO NOT return the pink phenolphthalein indicator. </u>Phenolphthalein in acidic solutions remains colorless but in basic solutions takes a pink color. Phenolphthalein is a weak acid. The indicator changes color, it can be magenta or pink with a pH value of 10.
In 1849 gold was discover in California so everyone migrated there. This transformed the landscape and population of California.
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<span>D is the correct answer. The Triple Alliance consisted of Germany, Italy and Austria-Hungary. Due to the geographical positions of these countries, Germany and Italy both shared a land border with France on the West side and Germany and Austria-Hungary both shared a land border with Russia on the East side. Russia and France were both part of the Triple Entente, who were against the Triple Alliance. The data on the construction of battleships and deadnoughts suggests Great Britain and Germany were in an arms race.</span>