I would have to say parentheses, since its not restricted.
Falls/closes in/caves in Ex: during the storm the walls were closing in badly and the house collapsed more synonyms are breaks down and falls apart
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Answer:Highland Clearances is the forced eviction of inhabitants of the Highlands and western islands of Scotland, beginning in the mid-to-late 18th century and continuing intermittently into the mid-19th century. :)
