Property a and property b share a common wall along the property boundary. to ensure that neither owner destroys the wall, the owners of a and b should create: ) an easement by necessity. b) a perpetual encroachment. c) a license. d) a party wall easement.

a party wall easement.

Explanation:

A party wall is a dividing wall between two adjoining buildings that is shared by the occupants of each residence or business. A party easement however is a contract that binds both parties from the above from destroying the wall without consensual agreement, giving each party title to one half of the wall(the part facing each party's building) and some sort of coming interest in the adjoining wall.

the aksumite empire was an ancient kingdom located in what is now northern ethiopia from the period of 100 ad to 940 ad. its capital was the city of aksum. the kingdom established itself as one of the 4 great powers at its time, along with persia, rome, and china.

the kingdom was rich in goods like gold, iron, and salt. it established strong commercial ties with the regions governed by rome, egypt, and persia (arabia). aksum was a key location in this commercial network. trade was also facilitated with the introduction of the aksumite currency.