The first direct Roman contact came when the Roman general and future dictator, Julius Caesar, made two expeditions to Britain in 55 and 54 BC as an offshoot of his conquest of Gaul, believing the Britons had been helping the Gallic resistance. The first expedition, more a reconnaissance than a full invasion, gained a foothold on the coast of Kent but, undermined by storm damage to the ships and a lack of cavalry, was unable to advance further.
In his second invasion, Caesar took with him a substantially larger force and proceeded to coerce or invite many of the native Celtic tribes to pay tribute and give hostages in return for peace.
Caesar had conquered no territory and had left behind no troops, but had established clients on the island and had brought Britain into Rome's sphere of political influence
Roman invasion
Conquests under Aulus Plautius, focused on the commercially valuable southeast of Britain.
The invasion was delayed by a mutiny of the troops, who were eventually persuaded by an imperial freedman to overcome their fear of crossing the Ocean and campaigning beyond the limits of the known world. They sailed in three divisions, and probably landed at Richborough in Kent, although some suggest that at least part of the invasion force landed on the south coast, in the Fishbourne area of West Sussex.[28]
The Romans defeated the Catuvellauni and their allies in two battles: the first, assuming a Richborough landing, on the river Medway, the second on the Thames.
and treaties were made with tribes outside the area under direct Roman control.
Roman rule is established
After capturing the south of the island, the Romans turned their attention to what is now Wales.
In 60–61 AD, while Governor Gaius Suetonius Paulinus was campaigning in Wales, the southeast of Britain rose in revolt under the leadership of Boudica.
.
End of Roman rule
widespread economic decline at the beginning of the 5th century.
increased horticulture within urban precincts.
growing barbarian attacks,
new buildings were still going up in this period in Verulamium and Cirencester.
economic decline, diminishing numbers of troops, and problems with the payment of soldiers and officials. Coinage circulation increased during the 390s
Sub-Roman Britain
Britain came under increasing pressure from barbarian attack on all sides towards the end of the 4th century, and troops were too few to mount an effective defence. The army rebelled and, after elevating two disappointingusurpers, chose a soldier, Constantine III, to become emperor in 407. He soon crossed to Gaul with an army and was defeated by Honorius;
Trade
The most important British ports wereLondon and Richborough,
Imports to Britain included: coin; pottery, particularly red-gloss terra sigillata (samian ware) from southern, central and eastern Gaul, as well as various other wares from Gaul and the Rhine provinces; olive oil from southern Spain in amphorae; wine from Gaul in amphorae and barrels; salted fish products from the western Mediterranean and Brittany in barrels and amphorae; preserved olives from southern Spain in amphorae; lava querns from Mayen on the middle Rhine; glass; and some agricultural products.[43] Britain’s exports are harder to detect archaeologically, but will have included metals, such as silver and gold and some lead, iron and copper. Other exports probably included agricultural products, oysters and salt,
Economy
The mine developed
hydraulic mining methods.
aqueducts âîäîïðîâîä
the lead and silver mines
the Romans introduced new technical knowledge and large-scale industrial production to revolutionise the industry. It included hydraulic mining
Although Roman designs were most popular, rural craftsmen still produced items derived from the Iron Age La Tène artistic traditions.
By the 3rd century, Britain's economy was diverse and well established, with commerce extending into the non-Romanised north. The design of Hadrian's Wall especially catered to the need for customs inspections of merchants' goods.
Provincial government
Under the Roman Empire, administration of peaceful provinces was ultimately the remit of the Senate, but those, like Britain, that required permanent garrisons were placed under the Emperor's control.