In the sentence, certain words are in bold and numbered from A to E, which are the possible pairs to be interchanged. Choose the pair(s) of words which need to be interchanged to make the sentence grammatically correct and meaningful.

Bijapur is home to a host of (A)historically and architecturally (B)significant mosques, palaces, step-wells and (C)vast—built during its time as the capital of the (D)mausolea Bijapur Sultanate, ruled by the Adil Shahi (E)dynasty from 1489 to 1686.