The peoples of the various nations of the European Union. Each country has it's constituencies for the European Parliament, but these vary in number according to the size of the nation and are very much larger than constituencies for national elections. The voting system is the same though, where MEPs are elected to office by popular mandate.
However, it's often the case that there is far less popular interest in the European Elections than there is in national elections.
European Parliament was created in 1952.
Members of European Parliament or MEPs
the European union parliament decisions is taken jointly by the European parliament and council
European Parliament Council of Ministers European Commission
The President of the European Parliament, currently Martin Shulz
Broadly, the citizens of the European Union control the European Parliament because their representatives in Parliament are ultimately accountable to them. Specifically, the President of European Parliament controls Parliament. The President is elected by the Parliament itself every 2.5 years and the current President is Martin Schulz.
The UK government, or parliament, makes such decisions.
The present Chairman of the European Parliament is Martin Schulz of Germany
Leeds - European Parliament constituency - was created in 1979.
Leeds - European Parliament constituency - ended in 1999.
Broadly, the citizens of the European Union control the European Parliament because their representatives in Parliament are ultimately accountable to them. Specifically, the President of European Parliament controls Parliament. The President is elected by the Parliament itself every 2.5 years and the current President is Martin Schulz.
The European Parliament passes legislation that effects all of the countries that are a part of the European Union.