Yes that's when the Industrial Revolution took place.
The Roman Empire's fall left Europe vunerable to the savage attacks of the Vikings and the tribes from the east. Christianity took over for some time, and then the Barbarian tribes from the east came into the west and moved the people further west-ward. After some time, the Vikings came down from the North and first attacked Lindisfarne and then the rest of the monastaries or what not. This era is called the Medieval Era and it goes on for hundreds of years.
Durring this period the western cultures were stagnent and not making progress. To make progress there has to be leisure time for people to think and experiment for progress too happen.
For math, Pythagoras created the Pythagorean Theorem during that time.
A period during a project or campaign when decisive events are in progress making you tense and fidgety in your seat.
observing and checking the progress or quality of (something) over a period of time; keeping under systematic review
A status report is a regular report that an attorney writes, informing everything that is being done to collect files. A progress report is to inform a supervisor, work associate, or a customer about progress over a period of time.
The store was true
A long period of time refers to a substantial duration that extends over weeks, months, years, or even decades. It denotes a significant interval in which events, changes, or developments can occur, allowing for noticeable shifts or progress.
The quote "progress is slow" means that success and reaching goals often take time and patience. It suggests that significant achievements do not happen quickly, but require consistent effort and perseverance over a period of time.
It was the time of progress, because many technological improvements were made during this time.
This is actually an individual occurence. In some it will eventually go away, others it stays the same, and then others it will become worse.
The phrase "give it time" means to allow a situation or process to progress and develop naturally over a period of time without rushing or imposing immediate action or judgment. It suggests patience and belief that things will improve, resolve, or change with time.