Answer:
<em>The Romantic period</em> was kind of an agressive reaction to <em>the French Revolution</em> and <em>the British Industrial Revolution</em>, which were events shaking the social fabric and world institutions at that time; then Romanticism appealed to <em>imagination over reason</em> to resist the changes threatening with turning people into efficient machines, so they opted for <em>spirituality, imagination, love, nature, the gothic, the wild, the grotesc aspects of life, epic heroes with fantastic adventures and supernatural stories</em> about, about high ideals.
Thereby what's Not true about it is <em>the last option</em>:
<em>"being believable, without fantasy..."</em>
Explanation: