There were several disadvantages of early forms of money like the limestone, cattle and shells. Firstly they were really tough to transport from one place to another because of the huge size. Secondly these kind of money were very rare and so it was highly difficult to find them.
Opium
hope it is the right answer
<span>The crusades were a series of holy wars called by popes with the promise of indulgences for those who fought in them and directed against external and internal enemies of Christendom for the recovery of Christian property or in defense of the Church or Christian people.
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The answer is "openness-privacy dialectic".
Disclosure is one characteristic for relational connections. However, alongside the drive for closeness, we have a similarly essential need to keep up some space amongst ourselves as well as other people. openness-privacy dialectic alludes to the strain between the requirement for exposure and the requirement for mystery in a relationship.