The straw that broke the camel's back

Origin

Imagine a caravan, laden with goods, trudging across the desert. The sturdy camel, beast of burden, carries sack after sack, enduring the relentless sun and heavy load. Each package, each bale, is added with careful consideration, but eventually, the weight becomes immense. Then, a single, insignificant straw drifts down and settles on its back. It seems inconsequential, but it is this final, tiny addition that pushes the already strained animal past its capacity, causing it to collapse under the cumulative burden. This powerful, dramatic image, though likely a metaphorical exaggeration, became a popular idiom in the English language, solidifying its place in 19th-century literature and everyday speech to describe the breaking point after a long series of troubles.